hi guys, my friend says the gba sp sucks because if you play it for more than 30 minutes, it cramps your friends up. i'm saying to myself wt? I'm looking to buy one. For those who have a gba sp, please give me your insight on how they are. I'm thinking to myself, for something that's a lot more portable and with a light, it's a lot cheaper than buying a gba + afterburner kit.