Hi, Bought a Panasonic 32PB50C from currys about a year ago. Couple of months ago noticed a high-pitched buzzing electrical-sounding noise from the back which got steadily worse. At one point it was so bad, you had to put tv volume up. About the same time, I noticed it wouldn't start with the remote in the morning (was on standby all night). When it did, I could only switch it on but couldn't press any menu buttons/volume control etc. After about 30 mins, it all started working ok. Currys technician came out and had a look. Said it had to be taken away. He said the PB50C (built-in Dolby 5.1) isn't one of their best ones and he'd never heard of it! About 4 weeks later, it came back apparently with a new CRT and IR receiver board/chip on TV. Same thing happened again! Noise from back and remote probs. They said the CRT cost 600 quid! I don't think they did jack s*** with it. Also, I heard that some models actually have a phillips tube in them! I got the tv replaced via warranty and went for sony. Almost all my electrical items are Panasonic. I won't be buying them again! I even emailed Panasonic and got no reply. Terrible customer relations. Has anybody else had picture/remote control probs with the PB50C?