None on Wife's 12". On mine I had a few problems that ended up being caused by menu bar add-ons like MUMenu, CeePeeYou, Moon Menu, Mondriaan. I don't know which one so I got rid of them all. Everything's cool now..
Try logging out and logging in as a guest to see if the problems are still there.
[ 03-06-2003, 06:37 AM: Message edited by: chuckwagen ]