In a way, ever heard of a USB key. (For this specific data portability feature) but I see why you like micro pc's

I like them quite a bit too, haven't seen one that makes me really want it yet (lack of keyboard!!)

Psp all the way guys! i had owned both but psp has more to offer just look at the titles of game it has all of them are exciting to play, unlike ds i can't even seem to enjoy one game they ever did sell on the market.