I'm running NTFS on my 120 gig partition. I formatted the 70 gig drive to NTFS also. You guys persuaded me Anyways..Now I'm experiencing jitters in my computer. For example, every 5-10 minutes my computer would jitter. Like if I had winamp playing a song, the song would jitter, if I were to be moving my mouse, I would feel a freeze/jitter motion. When I open up folders and such, it would jitter also. Any ideas?