I am running on windows xp with an 8 gig ipod touch. For some strange reason when i use winpwn it does not say that the ipsw was successfully created, winpwn just crashes but for some strange reason the custom 2.0 firmware is still there. So i went into itunes put it into DFU recovery mode and tried to restore with the custom firmware but i just get error (1403). I have reinstalled itunes about six times, reinstalled winpwn about six times also. Rebooted my computer too many times to count. Changed the storage of my virtual memory or whatever. Any ideas to help me pwn my ipod?