When playing youtube videos, teh video stutters when any other animation comes up on teh screen and isnt very smooth either when only teh video is playing, WHY?! isnt a 32 meg video card plenty to at least play smooth video? its odd, becuase when i play a DVD in FULLSCREEN its flawless, but a youtube video or anythign off of my harddrive and teh video stutters, what could be teh problem? the hard drive? its at 4200 rpms i couldnt find anything on google any ideas? also, scrolling isnt smooth either.