I'm sure most of you have heard of this...but has anyone a solution? Apple refuses to acknowlege the problem with their usual "electrical interference" speak. Problem is occasional rapid sputtering of iMac video display which seems to correct itself eventually, only to occur again...ad nauseum. Running 9.2.2 on G3/333 (problem has manifested itself since OS 8 and all upgrades in between) I have heard that the Snow and Graphite models do this as well. Hmmmmmm...any thoughts?<br><br>