My iMac G4 is doing something rather odd... at random intervals (only does it in OS X) It will suddenly freeze. Music stops playing, clock stops etc. but the mouse still moves. Once the mac eventually goes to sleep, it will wake, music will return and it will be fine. I'm using Mac OS 10.2.6 My comp is a 700mhz 15" iMac G4 with 640mb ram Anyone got any suggestions? I think it is a software issue, because OS 9 never does this. It's only just started happening and there is no applecare left on this machine. I have tried reinstalling OS X (agh it takes ages.. first OS 10.1 then the 10.2 upgrade) It freezes in both 10.1 and 10.2 like this, but not OS 9.