Hi, Lately my system, running Mac OS X 10.6.3, keeps freezing up for a few seconds, then continues as normal. When it freezes, I get the spinning beach ball and everything becomes unresponsive - although I can still use the mouse. If I try to click around nothing happens untill the freeze stops then everything I did happens at once. The freezing (which happens on a bi-hourly basis it would - I'm not quite sure though) seems to happen when my hard drive starts spinning to write - maybe for Time Machine. While the freezing isn't particually angering, its beginning to get a little annoying. Has anybody else experienecd this or know how to fix it? Thankyou for any input.