I "upgraded" my graphics card from an ATI AIW 8500DV (64MB AGP card) to an AIW 9800 Pro (128MB AGP) card. Something must be wrong. CPU utilization while watching TV went from about 4% (with the older AIW 8500DV) to 35% (with the newer AIW 9800 Pro). Recording in "DVD-quality" MPEG- jumped...