I log into 3 different machines at work. They are all Windows 2000 machines. 2 out of the 3 machines are logged in just by me. The other one I share with my co-worker. Here's the problem, the pc shuts down unexpectedly. The one I share with my co-worker shuts down 6-8 times a day. The other machine that is strictly mine is starting to do it also, but maybe around 1-2 times a day. I only have 1 good machine left. I don't understand it. The funny thing is, my co-worker whom I share the pc with, he does not have the same problem as me. Help.......