Hi, First of all, I have to sorry all the readers because of my poor english, sorry mates I'm Spanish! I have a 3G iTouch, 3.1.3 MC I have tried two things to jailbreak my iPod, but I'm not very keen on this and both of them have failed. First Trial: I downloaded Snowbreeze 1.5.2, and iReb, but when I opened and clicked to browse the 3.1.3 firmware downloaded from FelixBruns website, snowbreezer stopped and warned me: Not valid IPSW Second Trial I tried to downgrade iTouch's version form 3.1.3 to 3.1.2 for using blackrain, but when i clicked Shift in Restore and browse the firmware another message appeared explaining that the firmware is not compatible. I have download more than once the firmware and it doesn't change my problem. My iTunes version is 9.1 I need urgent help Thanks!