ok so i started out with a 1.1.1 jailbroken ipod and i wanted to update to 1.1.2 so i installed the patch from installer and updated via itunes. Then it didnt work and i ended up with an unjailbroken 1.1.2 ipod, so i downgraded to 1.1.1 to try again. now my ipod won't wirelessly connect to my internet, which you need to jailbreak in the first place, and it won't even update to 1.1.2 through itunes. i get a message that says There was a problem downloading the ipod software for your ipod. An unknown error occurred (-48). Make sure your network settings are correct and your network connection is active, or try again later." but i know for a fact there's no problem with my network. so now i have an unjailbroken 1.1.1 ipod that won't connect to the internet and won't update. any help?