Im a reseracher from university in Brazil. And was messing around kernel libraries and stuff, in order to port the DirectFB to ipod 2g. Somewhere in my steps i acidentilly copy new shared libraries into the /usr/lib and the ipod simply turns black. I tried to put on DFU Mode, Recovery Mode, none of these modes work for me. J have jailbreak with redsn0w, and already rebooted a lot my ipod, so i know how to enter DFU mode. The iTunes doesnt recognize the ipod either the resnow, iboot or irecovery. Someone have any tips for me ? I never see this happen anywhere =/ I have tried Recovery mode, but no apple logo starts, no iTunes cable connect ... i got nothing.