Very nice.
How about a Wii/GameCube laptop? They both use less power than a laptop. You wouldn't need a high resolution screen, and you could put a big ass battery in it and still have plenty room to spare. =D
Or or or... how about they put real games on the PSP/NDS? Give me a real FPS (hell even give me CS:S), give me RPGs like Fable that aren't crippled.