I had a heck of a time with ziphone, kept fsk'ing my ipod touch 1.15. I kept crashing and one day I got so mad that I decided to boot the ipod in recovery mode so that Itunes could see it. Then I ran ziphone again. IT WORKED!!!! I had to completely crash the ipod first, then force it into recovery mode, then jailbreak it. Now I have a much better ipod and so much stuff crammed into it. I love it!!!