I'm not sure how good your HDMI processor is on your Olevia, but on the 37"
inch sets, there's lag with the 360. Either the 360 is sending too much information to process or the TV can't handle the 360.

When I went back to my components, the game speed was synced to what I was seeing on TV again.


Same goes with GH 3. With the HDMI, I'd have to play to the music and hit the keys a split second early. Without the HDMI, the visuals and audio lined up again.