I'll lock mine if I'm going to be away for much time. If I'm just going to get a brew or go to the loo I usually don't bother, unless I'm doing really sensitive work, say one of the big football clubs that I work on.
I once left my computer unlocked and the chap next to me sent an IM to one of my managers calling him a knob. Cheers for that.
I once left my computer unlocked and the chap next to me sent an IM to one of my managers calling him a knob. Cheers for that.



, My windows startup music changed to YMCA, an email sent to one of the girls in the office declaring my fetish for her shoes! and the worst was my autosig changed from 'Mark' to 'Mary' which I didn't notice for a week and had been happily sending emails to customers all that time, Grrr 
