When you got your Mac, then used it for a while, then went back to PC at work or school, did any of your Mac habits stick? Whenever I use my mom's PC, I always find myself squeezing the mouse for Expose, and I'll squeeze it a couple of times and wonder "What is WRONG with this thing?", then remember "Oh yeah..."

What about you?
What about you?
key twice, so if I'm on any other computer besides my Mac, I try to bring up Quicksilver and end up being stunned that it's not there.