diff --git a/Arge/Arge.csproj b/Arge/Arge.csproj
index d565bee..366b35b 100644
--- a/Arge/Arge.csproj
+++ b/Arge/Arge.csproj
@@ -102,8 +102,8 @@
       <DependentUpon>App.xaml</DependentUpon>
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="Attached\ListBoxExtension.cs" />
     <Compile Include="Attributes\FileNameAttribute.cs" />
-    <Compile Include="Bootstrapper\NavigationManager.cs" />
     <Compile Include="Bootstrapper\UnityBootstrapper.cs" />
     <Compile Include="Bootstrapper\UnityDependencyResolver.cs" />
     <Compile Include="Configuration\Config.cs" />
@@ -113,15 +113,20 @@
     <Compile Include="Enums\NavigationTargets.cs" />
     <Compile Include="Extensions\EnumExtension.cs" />
     <Compile Include="Resources\CachedResourceDictionary.cs" />
+    <Compile Include="Resources\Fonts.cs" />
     <Compile Include="Resources\ImageSources.cs" />
     <Compile Include="Themes\Theme.cs" />
     <Compile Include="Themes\ThemeManager.cs" />
     <Compile Include="ViewModels\AbstractViewModel.cs" />
-    <Compile Include="ViewModels\NavigationViewModel.cs" />
+    <Compile Include="ViewModels\SettingsLayoutViewModel.cs" />
+    <Compile Include="ViewModels\LightingLayoutViewModel.cs" />
     <Compile Include="ViewModels\ShellViewModel.cs" />
     <Compile Include="Views\AbstractView.cs" />
-    <Compile Include="Views\NavigationView.xaml.cs">
-      <DependentUpon>NavigationView.xaml</DependentUpon>
+    <Compile Include="Views\SettingsLayoutView.xaml.cs">
+      <DependentUpon>SettingsLayoutView.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Views\LightingLayoutView.xaml.cs">
+      <DependentUpon>LightingLayoutView.xaml</DependentUpon>
     </Compile>
     <Compile Include="Views\ShellView.xaml.cs">
       <DependentUpon>ShellView.xaml</DependentUpon>
@@ -155,9 +160,7 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
-  <ItemGroup>
-    <Folder Include="AttachedProperties\" />
-  </ItemGroup>
+  <ItemGroup />
   <ItemGroup>
     <Page Include="Converter\Converter.xaml">
       <Generator>MSBuild:Compile</Generator>
@@ -171,6 +174,10 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </Page>
+    <Page Include="Styles\Navigation.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
     <Page Include="Styles\FrameworkElement.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -183,11 +190,21 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </Page>
+    <None Include="Themes\Default\default.ttf">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Include="Themes\Default\navigation.ttf">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <None Include="Themes\Default\Theme.xaml">
       <SubType>Designer</SubType>
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
-    <Page Include="Views\NavigationView.xaml">
+    <Page Include="Views\SettingsLayoutView.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="Views\LightingLayoutView.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
diff --git a/Arge/Attached/ListBoxExtension.cs b/Arge/Attached/ListBoxExtension.cs
new file mode 100644
index 0000000..b6255d6
--- /dev/null
+++ b/Arge/Attached/ListBoxExtension.cs
@@ -0,0 +1,59 @@
+using System;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace Arge.Attached
+{
+    public class ListBoxExtension
+    {
+        #region AttachedProperties
+
+        // ReSharper disable once InconsistentNaming
+        public static readonly DependencyProperty AlwaysSelectItemProperty = DependencyProperty.RegisterAttached(
+            "AlwaysSelectItem", typeof(bool), typeof(ListBoxExtension), new PropertyMetadata(default(bool), AlwaysSelectItemChanged));
+
+        public static void SetAlwaysSelectItem(DependencyObject element, bool value) => element.SetValue(AlwaysSelectItemProperty, value);
+        public static bool GetAlwaysSelectItem(DependencyObject element) => (bool)element.GetValue(AlwaysSelectItemProperty);
+
+        #endregion
+
+        #region Methods
+
+        private static void AlwaysSelectItemChanged(DependencyObject dependencyObject,
+            DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs)
+        {
+            ListBox listBox = dependencyObject as ListBox;
+            if (listBox == null) return;
+
+            if (dependencyPropertyChangedEventArgs.NewValue as bool? == true)
+                listBox.SelectionChanged += AlwaysSelectItemSelectionChanged;
+            else
+                listBox.SelectionChanged -= AlwaysSelectItemSelectionChanged;
+        }
+
+        private static void AlwaysSelectItemSelectionChanged(object sender,
+                                                             SelectionChangedEventArgs selectionChangedEventArgs)
+        {
+            ListBox listBox = sender as ListBox;
+            if (listBox == null) return;
+
+            if (listBox.SelectedItem != null) return;
+
+            object selectionTarget = null;
+            if (selectionChangedEventArgs.RemovedItems.Count > 0)
+            {
+                object unselectedItem = selectionChangedEventArgs.RemovedItems[0];
+                if (listBox.Items.Contains(unselectedItem))
+                    selectionTarget = unselectedItem;
+            }
+
+            if ((selectionTarget == null) && (listBox.Items.Count > 0))
+                selectionTarget = listBox.Items[0];
+
+            if (selectionTarget != null)
+                listBox.Dispatcher.BeginInvoke(new Action(() => listBox.SelectedItem = selectionTarget));
+        }
+
+        #endregion
+    }
+}
diff --git a/Arge/Bootstrapper/ArgeBootstrapper.cs b/Arge/Bootstrapper/ArgeBootstrapper.cs
index 6aeb276..e3274ae 100644
--- a/Arge/Bootstrapper/ArgeBootstrapper.cs
+++ b/Arge/Bootstrapper/ArgeBootstrapper.cs
@@ -1,9 +1,5 @@
-using System;
-using System.Diagnostics;
-using System.Windows;
-using System.Windows.Media.Imaging;
+using System.Windows;
 using Arge.Configuration;
-using Arge.Controls.Window;
 using Arge.Themes;
 using Arge.ViewModels;
 using Arge.Views;
@@ -30,7 +26,8 @@ namespace Arge.Bootstrapper
         private void RegisterViews()
         {
             RegisterView<ShellView, ShellViewModel>();
-            RegisterView<NavigationView, NavigationViewModel>();
+            RegisterView<LightingLayoutView, LightingLayoutViewModel>();
+            RegisterView<SettingsLayoutView, SettingsLayoutViewModel>();
         }
 
         protected override void InitializeHandlers()
@@ -42,14 +39,8 @@ namespace Arge.Bootstrapper
             Config.Instance.Load();
             Container.Resolve<ThemeManager>().LoadTheme(Config.Instance[ConfigEntryType.Theme]);
 
-            BlurredDecorationWindow window = new BlurredDecorationWindow
-            {
-                Width = 1280,
-                Height = 720,
-                Icon = new BitmapImage(new Uri("pack://application:,,,/Arge;component/Resources/ArgeBee.ico")),
-                IconCommand = ReactiveCommand.Create(() => Process.Start("http://arge.be")),
-                Content = Container.Resolve<ShellView>()
-            };
+            ShellView window = Container.Resolve<ShellView>();
+            RegisterSingleton(typeof(IScreen), window.ViewModel);
             Application.Current.MainWindow = window;
             window.Show();
         }
diff --git a/Arge/Bootstrapper/NavigationManager.cs b/Arge/Bootstrapper/NavigationManager.cs
deleted file mode 100644
index 2b47fe3..0000000
--- a/Arge/Bootstrapper/NavigationManager.cs
+++ /dev/null
@@ -1,90 +0,0 @@
-using System;
-using System.Collections.Generic;
-using Arge.Enums;
-using Microsoft.Practices.Unity;
-
-namespace Arge.Bootstrapper
-{
-    //TODO DarthAffe 21.05.2017: This allows some sort of fake VM-first - One day I should make this cleaner ...
-    public class NavigationManager
-    {
-        #region Properties & Fields
-
-        public static NavigationManager Instance { get; private set; }
-
-        private readonly Dictionary<Type, Type> _viewTypeMapping = new Dictionary<Type, Type>();
-
-        private readonly IUnityContainer _container;
-
-        public object Navigation { get; private set; }
-        public object Layers { get; private set; }
-        public object Selection { get; private set; }
-        public object Action { get; private set; }
-        public object Surface { get; private set; }
-
-        #endregion
-
-        #region Constructors
-
-        private NavigationManager(IUnityContainer container)
-        {
-            this._container = container;
-        }
-
-        #endregion
-
-        #region Methods
-
-        public static void Initialize(IUnityContainer container)
-        {
-            Instance = new NavigationManager(container);
-        }
-
-        public void RegisterViewTypes(Type viewType, Type viewModelType)
-        {
-            _viewTypeMapping[viewModelType] = viewType;
-        }
-
-        public void Navigate<TTarget>(NavigationTargets target)
-        {
-            Navigate(target, typeof(TTarget));
-        }
-
-        public void Navigate(NavigationTargets target, Type targetType)
-        {
-            Type viewType;
-            if (!_viewTypeMapping.TryGetValue(targetType, out viewType))
-                viewType = targetType;
-
-            Navigate(target, _container.Resolve(viewType));
-        }
-
-        public void Navigate(NavigationTargets target, object view)
-        {
-            switch (target)
-            {
-                case NavigationTargets.Navigation:
-                    Navigation = view;
-                    break;
-
-                case NavigationTargets.Layers:
-                    Layers = view;
-                    break;
-
-                case NavigationTargets.Selection:
-                    Selection = view;
-                    break;
-
-                case NavigationTargets.Action:
-                    Action = view;
-                    break;
-
-                case NavigationTargets.Surface:
-                    Surface = view;
-                    break;
-            }
-        }
-
-        #endregion
-    }
-}
diff --git a/Arge/Bootstrapper/UnityBootstrapper.cs b/Arge/Bootstrapper/UnityBootstrapper.cs
index 13397bb..d6862bb 100644
--- a/Arge/Bootstrapper/UnityBootstrapper.cs
+++ b/Arge/Bootstrapper/UnityBootstrapper.cs
@@ -34,7 +34,6 @@ namespace Arge.Bootstrapper
             RegisterSingleton(Container);
 
             Locator.Current = new UnityDependencyResolver(Container);
-            NavigationManager.Initialize(Container);
         }
 
         protected abstract void RegisterTypes();
@@ -45,12 +44,10 @@ namespace Arge.Bootstrapper
 
         #region Container-Registration
 
-        protected void RegisterService<TInterface, TImplementation>(bool registerTypeToo = true, bool registerAsSingleton = true, string uniqueName = null)
+        protected void RegisterService<TInterface, TImplementation>(bool registerAsSingleton = true, string uniqueName = null)
             where TImplementation : TInterface
         {
             RegisterTypeIfMissing(typeof(TInterface), typeof(TImplementation), registerAsSingleton, uniqueName);
-            if (registerTypeToo)
-                RegisterTypeIfMissing(typeof(TImplementation), typeof(TImplementation), registerAsSingleton, uniqueName);
         }
 
         protected void RegisterView<TView, TViewModel>()
@@ -59,8 +56,6 @@ namespace Arge.Bootstrapper
         {
             RegisterTypeIfMissing(typeof(TView), typeof(TView), false);
             RegisterTypeIfMissing(typeof(TViewModel), typeof(TViewModel), false);
-
-            NavigationManager.Instance.RegisterViewTypes(typeof(TView), typeof(TViewModel));
         }
 
         protected void RegisterSingleton<T>()
@@ -70,7 +65,12 @@ namespace Arge.Bootstrapper
 
         protected void RegisterSingleton<T>(T instance)
         {
-            Container.RegisterInstance(typeof(T), instance, new ContainerControlledLifetimeManager());
+            RegisterSingleton(typeof(T), instance);
+        }
+
+        protected void RegisterSingleton(Type t, object instance)
+        {
+            Container.RegisterInstance(t, instance, new ContainerControlledLifetimeManager());
         }
 
         protected void RegisterTypeIfMissing(Type fromType, Type toType, bool registerAsSingleton, string uniqueName = null)
diff --git a/Arge/Resources/Arge.xaml b/Arge/Resources/Arge.xaml
index 69d731f..c4005d3 100644
--- a/Arge/Resources/Arge.xaml
+++ b/Arge/Resources/Arge.xaml
@@ -2,7 +2,8 @@
                                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                                     xmlns:resources="clr-namespace:Arge.Resources"
                                     xmlns:buttons="clr-namespace:Arge.Controls.Buttons"
-                                    xmlns:window="clr-namespace:Arge.Controls.Window">
+                                    xmlns:window="clr-namespace:Arge.Controls.Window"
+                                    xmlns:views="clr-namespace:Arge.Views">
 
     <resources:CachedResourceDictionary.MergedDictionaries>
         <resources:CachedResourceDictionary Source="/Arge;component/Styles/BlurredDecorationWindow.xaml" />
@@ -11,6 +12,7 @@
     </resources:CachedResourceDictionary.MergedDictionaries>
 
     <Style TargetType="{x:Type window:BlurredDecorationWindow}" BasedOn="{StaticResource StyleBlurredDecorationWindow}" />
+    <Style TargetType="{x:Type views:ShellView}" BasedOn="{StaticResource StyleBlurredDecorationWindow}" />
     <Style TargetType="{x:Type buttons:ImageButton}" BasedOn="{StaticResource StyleImageButton}" />
     <Style TargetType="ToolTip" BasedOn="{StaticResource StyleToolTip}" />
 
diff --git a/Arge/Resources/Fonts.cs b/Arge/Resources/Fonts.cs
new file mode 100644
index 0000000..a55e522
--- /dev/null
+++ b/Arge/Resources/Fonts.cs
@@ -0,0 +1,71 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Windows.Media;
+using Arge.Attributes;
+using ReactiveUI;
+
+namespace Arge.Resources
+{
+    public sealed class Fonts : ReactiveObject
+    {
+        #region Properties & Fields
+
+        public static Fonts Instance { get; } = new Fonts();
+
+        private FontFamily _default;
+        [FileName("default")]
+        public FontFamily Default
+        {
+            get => _default ?? new FontFamily("Segoe UI");
+            set => _default = value;
+        }
+
+        private FontFamily _tooltip;
+        [FileName("tooltip")]
+        public FontFamily Tooltip
+        {
+            get => _tooltip ?? Default;
+            set => _tooltip = value;
+        }
+
+        private FontFamily _navigation;
+        [FileName("navigation")]
+        public FontFamily Navigation
+        {
+            get => _navigation ?? Default;
+            set => _navigation = value;
+        }
+
+        #endregion
+
+        #region Constructors
+
+        private Fonts()
+        { }
+
+        #endregion
+
+        #region Methods
+
+        public void Update(string baseDirectory)
+        {
+            string[] files = Directory.GetFiles(baseDirectory);
+
+            foreach (PropertyInfo propertyInfo in GetType().GetProperties())
+            {
+                string fileName = propertyInfo.GetCustomAttribute<FileNameAttribute>()?.FileName;
+                if (string.IsNullOrWhiteSpace(fileName)) continue;
+
+                propertyInfo.SetValue(this, ConvertToFontFamily(files.FirstOrDefault(x => string.Equals(Path.GetFileNameWithoutExtension(x), fileName, StringComparison.OrdinalIgnoreCase))));
+                // ReSharper disable once ExplicitCallerInfoArgument - impossible!
+                this.RaisePropertyChanged(propertyInfo.Name);
+            }
+        }
+
+        private FontFamily ConvertToFontFamily(string path) => string.IsNullOrWhiteSpace(path) ? null : System.Windows.Media.Fonts.GetFontFamilies(path).FirstOrDefault();
+
+        #endregion
+    }
+}
diff --git a/Arge/Resources/ImageSources.cs b/Arge/Resources/ImageSources.cs
index 3d96807..1fc2887 100644
--- a/Arge/Resources/ImageSources.cs
+++ b/Arge/Resources/ImageSources.cs
@@ -8,12 +8,11 @@ using ReactiveUI;
 
 namespace Arge.Resources
 {
-    public class ImageSources : ReactiveObject
+    public sealed class ImageSources : ReactiveObject
     {
         #region Properties & Fields
 
-        private static ImageSources _instace;
-        public static ImageSources Instance => _instace ?? (_instace = new ImageSources());
+        public static ImageSources Instance { get; } = new ImageSources();
 
         private readonly ImageSourceConverter _imageSourceConverter = new ImageSourceConverter();
 
@@ -41,7 +40,7 @@ namespace Arge.Resources
         {
             string[] files = Directory.GetFiles(baseDirectory);
 
-            foreach (PropertyInfo propertyInfo in typeof(ImageSources).GetProperties())
+            foreach (PropertyInfo propertyInfo in GetType().GetProperties())
             {
                 string fileName = propertyInfo.GetCustomAttribute<FileNameAttribute>()?.FileName;
                 if (string.IsNullOrWhiteSpace(fileName)) continue;
@@ -52,10 +51,7 @@ namespace Arge.Resources
             }
         }
 
-        private ImageSource ConvertToImageSource(string path)
-        {
-            return string.IsNullOrWhiteSpace(path) ? null : _imageSourceConverter.ConvertFromString(path) as ImageSource;
-        }
+        private ImageSource ConvertToImageSource(string path) => string.IsNullOrWhiteSpace(path) ? null : _imageSourceConverter.ConvertFromString(path) as ImageSource;
 
         #endregion
     }
diff --git a/Arge/Styles/BlurredDecorationWindow.xaml b/Arge/Styles/BlurredDecorationWindow.xaml
index 7ffd793..eaf8303 100644
--- a/Arge/Styles/BlurredDecorationWindow.xaml
+++ b/Arge/Styles/BlurredDecorationWindow.xaml
@@ -34,6 +34,8 @@
         <Setter Property="MinWidth" Value="256" />
         <Setter Property="MinHeight" Value="144" />
         <Setter Property="SnapsToDevicePixels" Value="True" />
+        <Setter Property="FontSize" Value="{DynamicResource FontSizeDefault}" />
+        <Setter Property="FontFamily" Value="{Binding Source={x:Static resources:Fonts.Instance}, Path=Default}" />
 
         <Setter Property="WindowChrome.WindowChrome">
             <Setter.Value>
diff --git a/Arge/Styles/ImageButton.xaml b/Arge/Styles/ImageButton.xaml
index c072bf3..ca09c23 100644
--- a/Arge/Styles/ImageButton.xaml
+++ b/Arge/Styles/ImageButton.xaml
@@ -3,7 +3,12 @@
                                     xmlns:resources="clr-namespace:Arge.Resources"
                                     xmlns:buttons="clr-namespace:Arge.Controls.Buttons">
 
+    <resources:CachedResourceDictionary.MergedDictionaries>
+        <resources:CachedResourceDictionary Source="/Arge;component/Styles/FrameworkElement.xaml" />
+    </resources:CachedResourceDictionary.MergedDictionaries>
+
     <Style x:Key="StyleImageButton"
+           BasedOn="{StaticResource StyleFrameworkElement}"
            TargetType="{x:Type buttons:ImageButton}">
         <Setter Property="Padding" Value="0" />
 
@@ -62,6 +67,7 @@
     </Style>
 
     <Style x:Key="StyleImageButtonWithOpacity" 
+           BasedOn="{StaticResource StyleFrameworkElement}"
            TargetType="{x:Type buttons:ImageButton}">
         <Setter Property="Opacity" Value="0.66" />
         <Setter Property="Padding" Value="0" />
@@ -105,6 +111,6 @@
         <Setter Property="Margin" Value="0,16" />
         <Setter Property="HorizontalAlignment" Value="Center" />
     </Style>
-    
+
 </resources:CachedResourceDictionary>
     
\ No newline at end of file
diff --git a/Arge/Styles/Navigation.xaml b/Arge/Styles/Navigation.xaml
new file mode 100644
index 0000000..b69b22d
--- /dev/null
+++ b/Arge/Styles/Navigation.xaml
@@ -0,0 +1,108 @@
+<resources:CachedResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                                    xmlns:resources="clr-namespace:Arge.Resources">
+
+    <resources:CachedResourceDictionary.MergedDictionaries>
+        <resources:CachedResourceDictionary Source="/Arge;component/Styles/FrameworkElement.xaml" />
+    </resources:CachedResourceDictionary.MergedDictionaries>
+
+    <Style x:Key="StyleNavigationListBoxItemContainer"
+           TargetType="{x:Type ListBoxItem}">
+
+        <Setter Property="FontSize" Value="{DynamicResource FontSizeNavigation}" />
+        <Setter Property="FontFamily" Value="{Binding Source={x:Static resources:Fonts.Instance}, Path=Navigation}" />
+
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type ListBoxItem}">
+                    <Border Margin="8,0"
+                            Padding="4" 
+                            IsHitTestVisible="True"
+                            BorderThickness="0"
+                            Background="Transparent">
+                        <Grid>
+                            <TextBlock x:Name="TxtBlurred" 
+                                       VerticalAlignment="Center" 
+                                       HorizontalAlignment="Center" 
+                                       FontWeight="Black" 
+                                       Opacity="0"
+                                       Foreground="{DynamicResource BrushNavigationItemBlur}"
+                                       Text="{Binding UrlPathSegment}">
+                                <TextBlock.Effect>
+                                    <BlurEffect Radius="{DynamicResource DoubleNavigationBlurRadius}" />
+                                </TextBlock.Effect>
+                            </TextBlock>
+                            <TextBlock VerticalAlignment="Center" 
+                                       HorizontalAlignment="Center" 
+                                       Foreground="{DynamicResource BrushNavigationItem}"
+                                       Text="{Binding UrlPathSegment}" />
+                        </Grid>
+                    </Border>
+
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Trigger.EnterActions>
+                                <BeginStoryboard>
+                                    <Storyboard TargetName="TxtBlurred">
+                                        <DoubleAnimation Storyboard.TargetProperty="Opacity" To="0.5" Duration="0:0:0.150" />
+                                    </Storyboard>
+                                </BeginStoryboard>
+                            </Trigger.EnterActions>
+                            <Trigger.ExitActions>
+                                <BeginStoryboard>
+                                    <Storyboard TargetName="TxtBlurred">
+                                        <DoubleAnimation Storyboard.TargetProperty="Opacity" Duration="0:0:0.250" />
+                                    </Storyboard>
+                                </BeginStoryboard>
+                            </Trigger.ExitActions>
+                        </Trigger>
+                        <Trigger Property="IsSelected" Value="True">
+                            <Trigger.EnterActions>
+                                <BeginStoryboard>
+                                    <Storyboard TargetName="TxtBlurred">
+                                        <DoubleAnimation Storyboard.TargetProperty="Opacity" To="1.0" Duration="0:0:0.150" />
+                                    </Storyboard>
+                                </BeginStoryboard>
+                            </Trigger.EnterActions>
+                            <Trigger.ExitActions>
+                                <BeginStoryboard>
+                                    <Storyboard TargetName="TxtBlurred">
+                                        <DoubleAnimation Storyboard.TargetProperty="Opacity" Duration="0:0:0.250" />
+                                    </Storyboard>
+                                </BeginStoryboard>
+                            </Trigger.ExitActions>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+
+    </Style>
+
+    <Style x:Key="StyleNavigationListBox"
+           TargetType="ListBox">
+
+        <Setter Property="Background" Value="{x:Null}" />
+        <Setter Property="BorderThickness" Value="0" />
+        <Setter Property="ItemContainerStyle" Value="{StaticResource StyleNavigationListBoxItemContainer}" />
+
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type ListBox}">
+                    <ItemsPresenter />
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+
+        <Setter Property="ItemsPanel">
+            <Setter.Value>
+                <ItemsPanelTemplate>
+                    <StackPanel Orientation="Horizontal" />
+                </ItemsPanelTemplate>
+            </Setter.Value>
+        </Setter>
+
+    </Style>
+
+</resources:CachedResourceDictionary>
+    
\ No newline at end of file
diff --git a/Arge/Styles/ToolTip.xaml b/Arge/Styles/ToolTip.xaml
index ae30986..e0d8dfb 100644
--- a/Arge/Styles/ToolTip.xaml
+++ b/Arge/Styles/ToolTip.xaml
@@ -1,10 +1,19 @@
 <resources:CachedResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                                     xmlns:resources="clr-namespace:Arge.Resources">
+    
+    <resources:CachedResourceDictionary.MergedDictionaries>
+        <resources:CachedResourceDictionary Source="/Arge;component/Styles/FrameworkElement.xaml" />
+    </resources:CachedResourceDictionary.MergedDictionaries>
 
-    <Style x:Key="StyleToolTip" TargetType="ToolTip">
+    <Style x:Key="StyleToolTip" 
+           BasedOn="{StaticResource StyleFrameworkElement}"
+           TargetType="ToolTip">
         <Style.Setters>
             <Setter Property="Foreground" Value="{DynamicResource BrushTooltipForeground}" />
+            <Setter Property="FontSize" Value="{DynamicResource FontSizeTooltip}" />
+            <Setter Property="FontFamily" Value="{Binding Source={x:Static resources:Fonts.Instance}, Path=Tooltip}" />
+            
             <Setter Property="Template">
                 <Setter.Value>
                     <ControlTemplate TargetType="ToolTip">
diff --git a/Arge/Themes/Default/Theme.xaml b/Arge/Themes/Default/Theme.xaml
index d961af1..2629657 100644
--- a/Arge/Themes/Default/Theme.xaml
+++ b/Arge/Themes/Default/Theme.xaml
@@ -1,5 +1,6 @@
 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:sys="clr-namespace:System;assembly=mscorlib"
                     xmlns:presentationOptions="http://schemas.microsoft.com/winfx/2006/xaml/presentation/options">
 
     <!-- ### Colors ### -->
@@ -7,6 +8,7 @@
     <Color x:Key="ColorJetBlack">#111111</Color>
     <Color x:Key="ColorJetBlackTransparent">#A0111111</Color>
     <Color x:Key="ColorBlackTransparent">#50000000</Color>
+    <Color x:Key="ColorBananaYellow">#FFE135</Color>
 
     <!-- ### Brushes ### -->
     <SolidColorBrush x:Key="BrushBackground" presentationOptions:Freeze="True" Color="{StaticResource ColorJetBlack}" />
@@ -20,4 +22,17 @@
     <SolidColorBrush x:Key="BrushTooltipBorder" presentationOptions:Freeze="True" Color="{StaticResource ColorJetBlack}" />
     <SolidColorBrush x:Key="BrushTooltipBackground" presentationOptions:Freeze="True" Color="{StaticResource ColorJetBlackTransparent}" />
 
+    <!-- Navigation -->
+    <SolidColorBrush x:Key="BrushNavigationItem" presentationOptions:Freeze="True" Color="{StaticResource ColorTelegrey}" />
+    <SolidColorBrush x:Key="BrushNavigationItemBlur" presentationOptions:Freeze="True" Color="{StaticResource ColorBananaYellow}" />
+
+
+    <!-- ### Border'n'stuff ### -->
+    <sys:Double x:Key="DoubleNavigationBlurRadius">40</sys:Double>
+
+
+    <!-- ### Fonts ### -->
+    <sys:Double x:Key="FontSizeDefault">13</sys:Double>
+    <sys:Double x:Key="FontSizeTooltip">14</sys:Double>
+    <sys:Double x:Key="FontSizeNavigation">28</sys:Double>
 </ResourceDictionary>
diff --git a/Arge/Themes/Default/default.ttf b/Arge/Themes/Default/default.ttf
new file mode 100644
index 0000000..65d7240
Binary files /dev/null and b/Arge/Themes/Default/default.ttf differ
diff --git a/Arge/Themes/Default/navigation.ttf b/Arge/Themes/Default/navigation.ttf
new file mode 100644
index 0000000..6161253
Binary files /dev/null and b/Arge/Themes/Default/navigation.ttf differ
diff --git a/Arge/Themes/ThemeManager.cs b/Arge/Themes/ThemeManager.cs
index dd4138e..56701ff 100644
--- a/Arge/Themes/ThemeManager.cs
+++ b/Arge/Themes/ThemeManager.cs
@@ -67,6 +67,7 @@ namespace Arge.Themes
             CurrentTheme = theme;
 
             ImageSources.Instance.Update(CurrentThemeFolder);
+            Fonts.Instance.Update(CurrentThemeFolder);
         }
 
         public void CheckAvailableThemes()
diff --git a/Arge/ViewModels/AbstractViewModel.cs b/Arge/ViewModels/AbstractViewModel.cs
index 87c293a..cfb0c87 100644
--- a/Arge/ViewModels/AbstractViewModel.cs
+++ b/Arge/ViewModels/AbstractViewModel.cs
@@ -2,12 +2,25 @@
 
 namespace Arge.ViewModels
 {
-    public abstract class AbstractViewModel : ReactiveObject, ISupportsActivation
+    public abstract class AbstractViewModel : ReactiveObject, ISupportsActivation, IRoutableViewModel
     {
         #region Properties & Fields
 
         public ViewModelActivator Activator { get; } = new ViewModelActivator();
 
+        public string UrlPathSegment { get; }
+        public IScreen HostScreen { get; }
+
+        #endregion
+
+        #region Constructors
+
+        public AbstractViewModel(string urlPathSegment, IScreen screen)
+        {
+            this.UrlPathSegment = urlPathSegment;
+            this.HostScreen = screen;
+        }
+
         #endregion
     }
 }
diff --git a/Arge/ViewModels/LightingLayoutViewModel.cs b/Arge/ViewModels/LightingLayoutViewModel.cs
new file mode 100644
index 0000000..df5c4e1
--- /dev/null
+++ b/Arge/ViewModels/LightingLayoutViewModel.cs
@@ -0,0 +1,23 @@
+using ReactiveUI;
+
+namespace Arge.ViewModels
+{
+    public class LightingLayoutViewModel : AbstractViewModel
+    {
+        #region Properties & Fields
+
+        #endregion
+
+        #region Constructors
+
+        public LightingLayoutViewModel(IScreen screen)
+            : base("Lighting", screen)
+        { }
+
+        #endregion
+
+        #region Methods
+
+        #endregion
+    }
+}
diff --git a/Arge/ViewModels/NavigationViewModel.cs b/Arge/ViewModels/NavigationViewModel.cs
deleted file mode 100644
index 458183d..0000000
--- a/Arge/ViewModels/NavigationViewModel.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-using ReactiveUI;
-
-namespace Arge.ViewModels
-{
-    public class NavigationViewModel : ReactiveObject
-    { }
-}
diff --git a/Arge/ViewModels/SettingsLayoutViewModel.cs b/Arge/ViewModels/SettingsLayoutViewModel.cs
new file mode 100644
index 0000000..e4897c7
--- /dev/null
+++ b/Arge/ViewModels/SettingsLayoutViewModel.cs
@@ -0,0 +1,23 @@
+using ReactiveUI;
+
+namespace Arge.ViewModels
+{
+    public class SettingsLayoutViewModel : AbstractViewModel
+    {
+        #region Properties & Fields
+
+        #endregion
+
+        #region Constructors
+
+        public SettingsLayoutViewModel(IScreen screen)
+            : base("Settings", screen)
+        { }
+
+        #endregion
+
+        #region Methods
+
+        #endregion
+    }
+}
diff --git a/Arge/ViewModels/ShellViewModel.cs b/Arge/ViewModels/ShellViewModel.cs
index 0f6df5b..59eb4a0 100644
--- a/Arge/ViewModels/ShellViewModel.cs
+++ b/Arge/ViewModels/ShellViewModel.cs
@@ -1,15 +1,36 @@
 using System;
-using Arge.Bootstrapper;
-using Arge.Enums;
+using System.Diagnostics;
+using System.Linq;
+using System.Reactive;
+using System.Reactive.Linq;
 using ReactiveUI;
+using Splat;
 
 namespace Arge.ViewModels
 {
-    public class ShellViewModel : AbstractViewModel
+    public class ShellViewModel : ReactiveObject, IScreen, ISupportsActivation
     {
         #region Properties & Fields
 
-        public NavigationManager NavigationManager => NavigationManager.Instance;
+        public ViewModelActivator Activator { get; } = new ViewModelActivator();
+
+        public RoutingState Router { get; }
+
+        public ReactiveList<IRoutableViewModel> NavigationTargets { get; private set; }
+
+        private IRoutableViewModel _selectedNavigationTarget;
+        public IRoutableViewModel SelectedNavigationTarget
+        {
+            get => _selectedNavigationTarget;
+            set => this.RaiseAndSetIfChanged(ref _selectedNavigationTarget, value);
+        }
+
+        #endregion
+
+        #region Commands
+
+        public ReactiveCommand OpenHomepage { get; }
+        public ReactiveCommand<IRoutableViewModel, Unit> Navigate { get; }
 
         #endregion
 
@@ -17,16 +38,25 @@ namespace Arge.ViewModels
 
         public ShellViewModel()
         {
+            Router = new RoutingState();
+            OpenHomepage = ReactiveCommand.Create(() => Process.Start("http://arge.be"));
+            Navigate = ReactiveCommand.Create<IRoutableViewModel>(x => Router.Navigate.Execute(x));
+
+            this.WhenAnyValue(vm => vm.NavigationTargets).Where(x => x != null).Subscribe(x => SelectedNavigationTarget = x.FirstOrDefault());
+            this.WhenAnyValue(vm => vm.SelectedNavigationTarget).Where(x => x != null).InvokeCommand(Navigate);
+
+            //TODO DarthAffe 28.05.2017: I don't really like this ...
             this.WhenActivated(delegate (Action<IDisposable> action)
-                               {
-                                   NavigationManager.Navigate<NavigationViewModel>(NavigationTargets.Navigation);
-                               });
+            {
+                NavigationTargets = new ReactiveList<IRoutableViewModel>(new[]
+                                                                         {
+                                                                             (IRoutableViewModel)Locator.Current.GetService(typeof(LightingLayoutViewModel)),
+                                                                             (IRoutableViewModel)Locator.Current.GetService(typeof(SettingsLayoutViewModel))
+                                                                         });
+            });
+
         }
 
         #endregion
-
-        #region Methods
-
-        #endregion
     }
 }
diff --git a/Arge/Views/LightingLayoutView.xaml b/Arge/Views/LightingLayoutView.xaml
new file mode 100644
index 0000000..c1f4243
--- /dev/null
+++ b/Arge/Views/LightingLayoutView.xaml
@@ -0,0 +1,12 @@
+<views:SettingsLayoutViewBase x:Class="Arge.Views.SettingsLayoutView"
+                              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+                              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+                              xmlns:viewModels="clr-namespace:Arge.ViewModels"
+                              xmlns:views="clr-namespace:Arge.Views"
+                              mc:Ignorable="d" 
+                              d:DataContext="{d:DesignInstance Type=viewModels:SettingsLayoutViewModel, IsDesignTimeCreatable=true}"
+                              d:DesignWidth="1278" d:DesignHeight="639">
+
+</views:SettingsLayoutViewBase>
diff --git a/Arge/Views/LightingLayoutView.xaml.cs b/Arge/Views/LightingLayoutView.xaml.cs
new file mode 100644
index 0000000..d6652d6
--- /dev/null
+++ b/Arge/Views/LightingLayoutView.xaml.cs
@@ -0,0 +1,15 @@
+using Arge.ViewModels;
+
+namespace Arge.Views
+{
+    public class SettingsLayoutViewBase : AbstractView<SettingsLayoutViewModel> { }
+
+    public partial class SettingsLayoutView : SettingsLayoutViewBase
+    {
+        public SettingsLayoutView(SettingsLayoutViewModel viewModel)
+        {
+            InitializeComponent();
+            this.ViewModel = viewModel;
+        }
+    }
+}
diff --git a/Arge/Views/NavigationView.xaml b/Arge/Views/NavigationView.xaml
deleted file mode 100644
index 3355c62..0000000
--- a/Arge/Views/NavigationView.xaml
+++ /dev/null
@@ -1,14 +0,0 @@
-<local:NavigationViewBase x:Class="Arge.Views.NavigationView"
-                          xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-                          xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-                          xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-                          xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-                          xmlns:local="clr-namespace:Arge.Views"
-                          xmlns:viewModels="clr-namespace:Arge.ViewModels"
-                          mc:Ignorable="d" 
-                          d:DataContext="{d:DesignInstance Type=viewModels:NavigationViewModel, IsDesignTimeCreatable=true}"
-                          d:DesignWidth="300" d:DesignHeight="72">
-    <Grid>
-
-    </Grid>
-</local:NavigationViewBase>
diff --git a/Arge/Views/NavigationView.xaml.cs b/Arge/Views/NavigationView.xaml.cs
deleted file mode 100644
index 3040f14..0000000
--- a/Arge/Views/NavigationView.xaml.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-using Arge.ViewModels;
-using ReactiveUI;
-
-namespace Arge.Views
-{
-    public class NavigationViewBase : ReactiveUserControl<NavigationViewModel>
-    { }
-
-    public partial class NavigationView : NavigationViewBase
-    {
-        public NavigationView(NavigationViewModel viewModel)
-        {
-            InitializeComponent();
-
-            this.ViewModel = viewModel;
-        }
-    }
-}
diff --git a/Arge/Views/SettingsLayoutView.xaml b/Arge/Views/SettingsLayoutView.xaml
new file mode 100644
index 0000000..d48f227
--- /dev/null
+++ b/Arge/Views/SettingsLayoutView.xaml
@@ -0,0 +1,12 @@
+<views:LightingLayoutViewBase x:Class="Arge.Views.LightingLayoutView"
+                              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+                              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+                              xmlns:viewModels="clr-namespace:Arge.ViewModels"
+                              xmlns:views="clr-namespace:Arge.Views"
+                              mc:Ignorable="d" 
+                              d:DataContext="{d:DesignInstance Type=viewModels:LightingLayoutViewModel, IsDesignTimeCreatable=true}"
+                              d:DesignWidth="1278" d:DesignHeight="639">
+
+</views:LightingLayoutViewBase>
diff --git a/Arge/Views/SettingsLayoutView.xaml.cs b/Arge/Views/SettingsLayoutView.xaml.cs
new file mode 100644
index 0000000..5bc30d5
--- /dev/null
+++ b/Arge/Views/SettingsLayoutView.xaml.cs
@@ -0,0 +1,15 @@
+using Arge.ViewModels;
+
+namespace Arge.Views
+{
+    public class LightingLayoutViewBase : AbstractView<LightingLayoutViewModel> { }
+
+    public partial class LightingLayoutView : LightingLayoutViewBase
+    {
+        public LightingLayoutView(LightingLayoutViewModel viewModel)
+        {
+            InitializeComponent();
+            this.ViewModel = viewModel;
+        }
+    }
+}
diff --git a/Arge/Views/ShellView.xaml b/Arge/Views/ShellView.xaml
index 8cddbfa..9c96baf 100644
--- a/Arge/Views/ShellView.xaml
+++ b/Arge/Views/ShellView.xaml
@@ -5,16 +5,28 @@
                      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
                      xmlns:viewModels="clr-namespace:Arge.ViewModels"
                      xmlns:views="clr-namespace:Arge.Views"
+                     xmlns:reactiveUi="http://reactiveui.net"
+                     xmlns:resources="clr-namespace:Arge.Resources"
+                     xmlns:attached="clr-namespace:Arge.Attached"
                      mc:Ignorable="d"
-                     d:DataContext="{d:DesignInstance Type=viewModels:ShellViewModel, IsDesignTimeCreatable=true}">
+                     d:DataContext="{d:DesignInstance Type=viewModels:ShellViewModel, IsDesignTimeCreatable=true}"
+                     Width="1280" Height="720"
+                     Icon="pack://application:,,,/Arge;component/Resources/ArgeBee.ico">
+
+    <views:ShellViewBase.Resources>
+        <resources:CachedResourceDictionary Source="/Arge;component/Styles/Navigation.xaml" />
+    </views:ShellViewBase.Resources>
+
     <Grid>
-        <ContentControl x:Name="TargetNavigation" HorizontalAlignment="Stretch" VerticalAlignment="Top" Height="72" Margin="80,-72,72,0" />
-        <DockPanel LastChildFill="True">
-            <ContentControl x:Name="TargetLayers" DockPanel.Dock="Left" />
-            <ContentControl x:Name="TargetSelection" DockPanel.Dock="Right" />
-            <ContentControl x:Name="TargetActions" DockPanel.Dock="Bottom" />
-            <ContentControl x:Name="TargetSurface" />
-        </DockPanel>
+        <ListBox x:Name="ListBoxNavigation" VerticalAlignment="Top" Height="72" Margin="80,-72,72,0"
+                 attached:ListBoxExtension.AlwaysSelectItem="True"
+                 SelectedIndex="0"
+                 Style="{StaticResource StyleNavigationListBox}" />
+
+        <reactiveUi:RoutedViewHost HorizontalContentAlignment="Stretch"
+                                   VerticalContentAlignment="Stretch"
+                                   Router="{Binding Router}" />
+
     </Grid>
+
 </views:ShellViewBase>
-    
\ No newline at end of file
diff --git a/Arge/Views/ShellView.xaml.cs b/Arge/Views/ShellView.xaml.cs
index 1daddaf..d0b656b 100644
--- a/Arge/Views/ShellView.xaml.cs
+++ b/Arge/Views/ShellView.xaml.cs
@@ -1,9 +1,31 @@
-using Arge.ViewModels;
+using Arge.Controls.Window;
+using Arge.ViewModels;
 using ReactiveUI;
 
 namespace Arge.Views
 {
-    public class ShellViewBase : AbstractView<ShellViewModel> { }
+    public class ShellViewBase : BlurredDecorationWindow, IViewFor<ShellViewModel>
+    {
+        #region Properties & Fields
+
+        object IViewFor.ViewModel
+        {
+            get => ViewModel;
+            set => ViewModel = value as ShellViewModel;
+        }
+        public ShellViewModel ViewModel { get; set; }
+
+        #endregion
+
+        #region Constructors
+
+        protected ShellViewBase()
+        {
+            this.WhenAnyValue(x => x.ViewModel).BindTo(this, x => x.DataContext);
+        }
+
+        #endregion
+    }
 
     public partial class ShellView : ShellViewBase
     {
@@ -12,13 +34,14 @@ namespace Arge.Views
         public ShellView(ShellViewModel viewModel)
         {
             InitializeComponent();
-
             this.ViewModel = viewModel;
 
             this.WhenActivated(d =>
-            {
-                d(this.OneWayBind(ViewModel, vm => vm.NavigationManager.Navigation, v => v.TargetNavigation.Content));
-            });
+                               {
+                                   d(this.OneWayBind(ViewModel, vm => vm.OpenHomepage, view => view.IconCommand));
+                                   d(this.OneWayBind(ViewModel, vm => vm.NavigationTargets, view => view.ListBoxNavigation.ItemsSource));
+                                   d(this.Bind(ViewModel, vm => vm.SelectedNavigationTarget, view => view.ListBoxNavigation.SelectedItem));
+                               });
         }
 
         #endregion