I notice sometimes when I play games, such as the new Painkiller demo for instance, I get this sort of skip type thing. Hard to explain...kind of like a hiccup. It sort of freezes for a split second...barely noticeable...not like a total freeze. It happens when there's a lot of stuff on screen or a big explosion...stuff like that. What could be causing that? My main drive is a 120 Gg Maxtor 8Mb cache btw. My guess is it's processor or hard drive related somehow. I have no other instability issues...I've scanned for viruses...run ad-aware and spybot. My drive has been defragged recently also. I know a lot of new games like Painkiller are pretty system taxing, so it may just be normal, but I thought I'd ask to see if anyone had any ideas jic. TIA.