Ill keep it brief. I had a tethered 2g ipod, I used Seang's untethered (http://www.ifans.com/forums/showthread.php?t=156328) EXACTLY up to the last command: reboot, i clicked enter. Chime sound, iPod turns black. Doesn't reboot/boot. I was paranoid so i decided to boot my iPod back into tethered- using Cyw00d's step 5 and above. Did all that, and my iPod became white. The only thing i can do is go into DFU mode..