it depends on what you want, but when the fourth gen comes out around September, the 3rd gens cost should decrease so personally im waiting for that to happen to get an ipod touch, but i guess if the new additions are worth it then i might just get a 4th gen ipod touch, they almost definitely should have a camera, almost everyones expecting it, especially after the 5th gen nano, but its

's call. hopefully they keep the same shape as the 2nd and 3rd gen so everybody doesnt have to wait for cases, oh wait never mind because of the camera, unless they put it on the front

, i dont think there will be much change other than maybe a faster processor, camera, possibly a bigger screen, more apps (not a physical change but still), maybe a built in mic, and HOPEFULLY a different backing cause i dont think anybody other than apple like the chrome, stainless steel, whatever, im not sure if you guys have heard this but there are rumors (probably true), that all the case companies payed apple to make their ipod touch backings the metal that scratches easily in order to make people buy their cases more, if its not true (doubt it), then why would they have the backing that way? well, it worked, and everybody thats heard of this rumor knows it.