My only question to the PSP people is why would you want to watch movies on a 3 inch screen, or listen to music on a device twice as big as a normal mp3 player. Make your purchase based entirely on games for this one. Neither has anything really going for it right now, unless you are interested in Nintendogs. If I could choose one for myself right now, I would take the DS just because I tend to like Nintendo's games better than Sony's.