Comment Lame (Score -1) 182
This has been done, twice. There's no real nerdy stuff being done here. He just took out the circuit board and attached a stock screen and battery and made his own case for it. No electronics tinkering required. A built in memory feature would be great, so you could just hold all of you games on 32meg smartmedia. Why not just buy a GBA if you want portable games of similar quality without the bulk and annoyance of carrying around those huge carts and the [relatively] huge system itself?