I can't sign in, I can't use any apps, I can't even go to settings to sign in without the kinnect or however the hell you spell it. I just had to shell out $250 for a HDTV and now this. I was watching Netflix just fine last night...and when I turn it on this morning I get this problem. I just want to sign in, that's all..I tried signing in with voice commands on the kinnect...it just goes to a black screen with the settings logo kind of dark...then kicks me back to the home screen again. I tried signing in using the controller...same problem..NOTHING WORKS! I'm about two seconds away from either returning the damn thing or busting it to a million piecies.