During normal web browsing (usually with nothing more that safari, ichat, and itunes open), my safari will give me the spinning beach ball and not even allow me to quit the application. This then proceeds to do the same thing to my other running applications to the point where I have to do a hard reboot. I have the 2.4 with 2 gigs of ram (less than a month old). Thanks! Edit: I guess it's not limited to Safari, it just happened with Word.