I just bought a new ASUS GT630, and am having some issues with video in Windows Media Center. There is a slight stutter every 5 or so seconds, which is pretty annoying. I upgraded from a 9600GSO, which never had any video problems. I initially had my monitor hooked up via VGA with the new card, and it was pretty bad, but it got much better when I switched to HDMI. I have fairly old hardware (from about 2-3 years ago), and my monitor is about 5 years old (still LCD though). Is there an issue with the compatibility of new GPU technology and old monitor technology, or is this a software issue? Are there settings for the GPU that I can change? THankss!