I have an iPT 2nd gen 16gig running 3.1.2, and blackra1n will NOT work for me. I have tried killing ituneshelper.exe, turning off my wifi, killing itunes, rebooting after jailbreak, and pretty much any other fix out there. This sucks. I'm not new to jailbreaking and modding apple devices, and I have never had problems like this before. While running blackra1n my ipod's screen doesnt show the geohot picture, but the normal "connect to itunes" picture. After my ipod finally boots up (it takes like 15 minutes) there is no blackra1n icon on my springboard and my ipod hasnt changed at all. If this is unfixable, could someone tell me how to downgrade to 3.1.1? Thanks in advance.