New MBP as of three weeks ago.. 2.66 When playing flash videos from youtube, SD or HQ, frames get dropped every so often. The audio doesn't stutter, just the video hangs for a half second or so. This happens in Safari 4 and Firefox 3. I have uninstalled flash and reinstalled. Same problem. Even switched to the 'Higher Performance' video card. Nope. Loaded up IE7 via Fusion and video plays fine. I assume from previous posts that the mac just sucks at flash playback?