Don't ever have outlook log anything. It was set to log stuff like commands issued and such for me, and it's log file grew to an enormous 2.8 GB!
Of course, this was over a year or so, but still. No wonder why my comp was acting weird!
The window's partition had no space left for virtual memory and such.
You can turn the "troubleshooting" logging stuff in Tools > Options > Maintenance.
[ May 27, 2003, 20:50: Message edited by: Imperator Fyron ]