I've been watching some of the Olympics in HD with a G7503-DSE and have been noticing picture glitches in some of the sports, where the picture will freeze for about 1-2 seconds before continuing (audio is unaffected).
The weird thing is that it doesn't seem to be completely random, basically it only happens in fast moving sports that have a lot of camera angle changes. I was just watching some track cycling just before and it happened quite a lot, and always just before the picture was about to change from focusing on a close-up of 1 rider to a wider shot.
I also have a PC with a HVR2200, and it's perfectly fine so I guess I'll be getting the G7503 replaced. Before I do I thought I'd see if anyone had heard about this problem (mainly so I can tell DSE that it's a known issue ). Also I would be interested generally if anyone knows what may be going on here, as it's definitely not a random thing (and has never happened on a non-HD signal).