Hey guys new to the iphone.......normally an android guy i know....but i have run into a problem jail-breaking an iphone 4 running 5.1.1 I'm using the latest version of redsnow pointing it to the IPSW for 5.1 that i downloaded from the web but every time i try to run the jailbreak it fails over and over...what could i be doing wrong? Im using windows 7 to do this, any help would be appreciated.