This simple application runs hidden in the background to block the
activation of the screen saver when you are connected to that computer
remotely by Terminal Services or Remote Desktop.  When you are
connected to that session by a local console login, then your
profile's normal screen saver settings will not be affected.

I have tested this on Windows XP Pro, but it should probably also work
on Windows Server 2003 and Windows 2000 Server.

This was developed with Visual Studio .NET 2003, but the zip file
includes a pre-compiled EXE if you only care about running it.