This command line application can change your desktop width, height, color depth, and refresh rate temporarily or permanently (via command line switches). It also supports multi-monitor configurations. You can have ResolutionChanger run another application in a specific display resolution and return to the previous resolution when the application finishes. The command lines switches let you alter only certain dimensions and choose the best refresh rate (or a specific one). Running reschange.exe without any switches displays usage information.
Aligner lets you move your desktop wallpaper wherever you want to. You are no longer limited to Center or Tile. Now you can align it with the right-hand border or with the top of your system tray or wherever you want it.