Great for the following
Schools Computer Labs Kiosk machines Business environments with users which like to fiddle or get easily confused
The Windows shell is swapped out by SuperThinClient, so on startup the user only gets the SuperThinClient full screen interface with options for launching 4 different Remote Desktop Connections (and you can configure the settings from within SuperThinClient), or Executables that you set.
Hide and/or password protect the settings page. Simple interface. Edit the RDP settings directly within SuperThinClient.