I just got my Tivo HD activated and was testing the Youtube videos. I noticed that if I play a youtube video, the system sounds become distorted slightly. If I go back and play a local recorded video, the system sounds go back to normal. The problem seems repeatable by going back and forth to youtube. Has anyone noticed this problem? How are problems such as this reported back to Tivo so that they can look into them? I didn't see anywhere on the Tivo.com website to report problems.