I've been wondering if buying a Nintendo DS is worth it, I wasn't attracted to the concept of touch-screens since I thought It would take the fun outta games. but now that I have seen Games like Brain Age (I think that's its name) I'm considering it. But I stilla hate it for slowly causing the extintion of the gameboy. I have some extra cash, so give a reason (games, features, etc.) to buy a DS, also recomend me a couple games.