i dont own a psp, but ive been thinking when i get a new job i might buy one, but i do agree that it would be awesome not have to worry about SD cards, but with SD cards you can make back ups and with internal memory it might mess up and you might loose all your data, since UMD's cant be rewritten their would have to be a hardrive which can mess up since they are fragile, just look at ipods, but for right SD cards seem to be working fine for people

personally

i enjoy the DS way more than the PSP, ive played both and i love the DS. witht the new psp coming out im thinking about buying it.

i still dont know, maybe if sony stops being money hungry and lowers their merchandises prices to at least almost match the ds price, i might get it. PSP has a decent library of games but not good enough. sonys beenn effing up lately. i still love sony over microsoft, but im a gamer and i want to spend as least as possible to get something, im also cheap hahaha, but maybe if they lower the price ill prolly get it, i mean they do have MGS on there, the new psp looks nice, nothing different it just looks better, i still dont know if its going to be worth it. im assuming many psp owners wont be running to the stores to get one of these. unless their dumb and just want to be wasting money.