To eliminate the right click on the desktop:
- Start Regedit (Start->Run->And then Type REGEDIT)
- Go to HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer
- Add a DWORD and give it a name of NoViewContextMenu
- Give it a value of 1
- Reboot And see The changes
Note: Tested on XP.