I get these every so often in Zoom Player, say every 10-15 minutes. The picture will "freeze" for a split second. Any ideas on what causes this, and how to get rid of it? I have DMA enabled on all drives, power management disabled, no background programs running, etc. etc. I'm running Win 98 with ZP version 2.9. I didn't seem to be getting the same problem with earlier (pre 2.7) versions.