I've had my PV500 since mid June very pleased with it until last week when it failed to come out of standby :-( It would click on, then about 5 seconds later click off again. I noticed that the red light wasn't flashing as usual. I spoke to the local panny repairer who has now collected the set for repair, seems like it's the PSU board that has failed. He's used the last two he had and is now awaiting delivery from Japan. Now the worrying thing is that he said he's had 7 calls in the last few weeks from PV500 owners with the same problem, and all those sets were bought in July/August. So it seems it might be a duff batch. Has anyone else had any issues like this ? Chris.