I know its only been a little over a week since I got mine but I absolutly have nothing to complain about with this system. I've gone through every feature from the set up to playing games to surfing the web and have had it running almost constantly. I dont know how it was before the upgrade to 2.0 firmware so I can only show opinion for that and after. As for the lack of features that the older sisters of the 40gb have?? I dont see a reason to complain about that. This system (so far) gets a thumbs up from me.