Ok I think the idea of Fast User Switching in XP is great, but the problem is that everything keeps running in the background so the computer gets slowed down... and each new person that does it ...
I'm using XP PRo at home and for some reason, when I fast user switch, I get a VERY long delay. I will click my user off the list, enter the password, and bam. The wallpaper changes, but thats it.