hi guys first of all a big HELLO.i was wondering if use could help me out am new to all this rooting as i have had the iphone and decided to change to the hero and i must say i love it i have jailbroken many iphones but am not sure bought this wee hero i got it unlocked and on the soft ware 2.1 i done the androot and it worked am just needing some help on how to use custom roms and how to i go abought backing up my own soft ware before i change to a custom rom any help would be great as i am a noob lol thanks and how can i back my phone up in case something goes wrong thanks