Any tweaks for fast user switching?

[xiaobai 0]

Are there any tweaks available to enable fast user switching in 2003 server? I have heard it is possible to use tweakNT by switching to workstation mode, but the disclaimers scare me a little.

[wavex 0]

try more RAM

[xiaobai 0]

wavex, do you have any idea what you are talking about?