Ds it is so much better and the concept wins me over I have always loved the idea of a touch screen, the Psp doesn't really do it for me because the range of games is rubbish and also I don't think it gives any difference to older hand helds.
DS and PSP are very different handheld consoles. The DS is very good for "non-hardcore gamers" with a wide age range audience witht he releases of brain training and cook book and such. also, DS has alot more battery life. However, the PSP is more for the "gamer". they bundled in aload of nice graphics and games you would find on any other console. but, the battery life is alot less than DS.
Yeah the DSi will PWN. The PSP was way cool when it first came up but now since its been out for a while the sales haven't been as good. I wonder if the Platstation company will make any more consoles. Btw the PS3 is not like a MP3 at all but it would be cool to play games on an ipod.