HA! The psp is better. it has vdeo, music, photo, and internet As well as games. The games for the psp have longer storylines and videos because its a disc, the nds has shorter games but they load faster cause its a cartridge, the nds has a built in im system THAT YOU CAN FUCKING DRAW IN!!!!11!1!1 (If you havent noticed, im staying away from hacking either systems, that just makes the contest unfair, the nds has a very small community compared to the psp's millions of people) The psp has a higher resolution screen, the ds is easiwe bwcause most of the games require the stylus, its more friendly, you don't need speed demon fingers to play, this is a matter of opinion in game choice, the psp games are much faster paced because of it. The nds has a louder speaker, and a built in microphone, and it can play gba games, the ndi does not however, the ndsi has sdhc card support (therefore, you can have a total of 64 gb in thaqt thing at once) ndsi lite has a very skippy and half assed menu, and only supports wpe for internet. The dsi has 2 built in cameras and much more stuff to do with the camera, and microphone, the dsi has no built in web browser. wow i was so rambling on the whole thing