I downloaded GreenPois0n and followed all the directs to jailbreak it. I successfully got it into DFU mode as the "jailbreak" button appeared to me on the program. After that I pressed it, and my iPod's screen turned white and then it showed the iTunes logo and the USB, signaling me to restore it via iTunes. it stays like that and I waited and waited for it to go past that screen as it did in the tutorial videos and it never did. I always exited the recovery mode only to find that my iPod never did successfully jailbreak although Pois0n said it did. what am I doing wrong? I don't see cydia being installed, just a white screen then tells me to recover. I have the MC model, which is why I'm using Posi0n.