I'd like to see the ability for mIRC to run ___________ when a user locks their account on Windows 2000, or when a user switches users on Windows XP. I know it's possible on Windows XP, I just can't remember the specifics.

by this u mean an auto-away similar to that of aim when you logoff? Execute an logoff away, or an command for that matter when a user switches users on a computer?

Exactly.

I'd like the ability to specify which command to perform, of course, in case I want to deop myself, run a script, etc.