The main window and dialogs now open at the center of the screen.

OpenBullet/MainDialog.xaml.cs

@@ -12,6 +12,8 @@ namespace OpenBullet
         {
             InitializeComponent();
 
+            WindowStartupLocation = WindowStartupLocation.CenterScreen;
+
             Content = content;
             Title = title;
         }

OpenBullet/MainWindow.xaml.cs

@@ -54,6 +54,8 @@ namespace OpenBullet
 
             InitializeComponent();
 
+            WindowStartupLocation = WindowStartupLocation.CenterScreen;
+
             Title = title;
             titleLabel.Content = title;