I have a friend with a Mac Pro (2.66 2 gigs RAM) that uses Apple's wireless Mighty mouse. Occassionally when he right clicks with the mouse, the finder restarts. This behavior doesn't seem to be reliably repeatable. He does use a bluetooth device with his cell phone but at this point does not see any direct relationship between it and the problem. TIA Jens Jens Selvig ...lost in Montana... lstnmt at bresnan.net