Since the tech-verse seems to be in a nostalgic mood, I'd like HP to bring back the Packard Bell Home GUI that was an alternate option to a conventional Windows desktop, but now fully traversable; similar to the forever-incomplete 3DNA Desktop for Win98.
Just because we now have the horsepower to drive such a ridiculous UI overlay and it'd be a bit of fun nostalgia heading over to the game room to launch your games and play some secret, built-in games, or take a trip to the office to launch your office apps. Throw in the ability to customize preset photo frames around the virtual home with pictures off your drive. Bonus if you can also build a "Packard Bell Home" via a dumbed down house creator. Maybe even include a surprise copy of The Journeyman Project, now also modernized in HD.