I've had a 770 for a few months now, great little piece. It's ok on the internet forums, not great though. (I belong to 5 car forums and few others) Video for me is pretty much a no go, I haven't played with it too much though it just doesn't seem to handle it that well and it's not what I bought it for. The main purpose I bought it for was to get email and cruise the web every so often and in my car as a touch screen mp3 player. It does this well and for the $70 I payed for it I'm as happy as can be. But I wouldn't buy one for video, I'd go with the N800 as I just bought one of those as well.