On my Tuned Philips 55" I almost puke with the SD coming from the 5100 at times. Sometimes its not so bad, but other times....(night of the Oscars, HD had a drop out...went to ABC 7...ugh...dark, orange looking, just awlful PQ. Went back to HD and all was bliss again.
Any large HD capable set will quickly show the bad PQ of that box. (our 2100 STB is connected to the bedroom 27"...a much better picture on SD)
I don't need the DVI, I just missed out on that when I got my set. Reading the Moto5100/6200 thread here, I don't knwo if I'm missing anything yet anyway.
I am calling Cox today, I want that 6200 ASAP! Almost a year of this has been long enough!
Edit, just got off the phone with them. Beware, could have been easier. First the Women tried denying they had the boxes yet, then talked forever on how nothing is different with it compared to mine and maybe I have a problem. I finally got her to be quiet, and shared with her what I have experienced since day one with this box (as an early HD customer) as well as hundreds of other users on many cable systems. I told her I'd be happy for them to check my lines etc...but make sure you bring the box. So thats what they're doing tomorrow night.