I have 1G ipod touch that's version 3.0 and the wifi doesn't work at all. I used Cyder to install the Categories app into the ipod, but then when I tap it, it starts up and then immediately crashes. I downloaded an iPhone PC Suite that was in Japanese but was able to change the permissions of everything in the Categories.app folder and stuff, but I still have this problem. Anyways, I need either help with getting the wifi to work again, or just making the Categories app work. Please, save me.