hey guys, i`m trying to jailbreak my ipod touch 2nd gen 32 GB(mb533c), but i cant turn it off. everything works, both home button and one on the top, ipod is fully functional, but it wont power off. I have tried to put it in FDU mode, but cant do that either. I have tried to install older firmware (current is 4.2.1), but it`s same thing. Can anybody help?