I bought 2 600s this year. The first one does not work. Black screen with all LEDs on. Tried everying, even swapped ROMs. The last one works but has no sound. I just opened it up. It was a virgin! It looks real clean inside, no leaking caps or anything. I will snap a scan with my digital camera tonight. Its a shame as this 600HD is real nice and clean. It also came in a MINT box with all manuals and disks. Well at least now I have one complete MINT 600HD that works, but 2 that are dead... It seems to me there are a lot of 600s that crap out? I guess Doomy is right, as far as the 600 is concerned.