I purchased this TV from BestBuy on 5/30/07 before reading these reviews. I'll be returning it ASAP. After setting it up, and testing it out, I too can confirm the Audio/Video Sync problem.As stated in previous reviews, the picture quality is very good, plenty of connection options, and a good looking unit, but, the Audio/Video Sync problem is a deal breaker.It's a shame, because if not for the A/V Sync problem, this would be a great TV.