At both home and work I use Vista and XP resulting me typing "C:\Users" in XP and "C:\Documents and Settings" in Vista which - of course - don't work. You cannot really change those paths except when you install Vista or XP with...
I have this problem that when I wanted to enable one of the power-saving modes (hibernate or standby) that my computer wakes up in seconds. Sometimes almost immediately and sometimes after 10 seconds. My first thought was that it had to do with my mouse...