I currently have a 4gb first generation nano (black) and I am toying with the idea of upgrading to an ipod touch. But I don't know if it is for me? I know about all of the extras that come with the touch (movies, pics, wifi) but I don't know if that is a big enough reason for me to go ahead and buy the touch. just trying to get some touch owners feedback on why or why not someone like me should buy (what you use it for, or why you bought it?) -having video playback would be nice, but I'm not sure how often I would use it -having pictures, not really sure if i would ever use that either, but who knows -having wifi, i think is probably the biggest reason i may end up buying one after all. However I do already have a wifi enabled smartphone, so i don't know if this would be having 2 of the same thing? any feedback that may push or pull me one way would be appreciated.