All right sorry for my ignorance about this but I am really very green about what happenning in the iPhone hacking world these days. I had a White 3G iphone which was activated and runningon ATT. I didnt like it so I got the black 8gb and sent the white one to my sister in India. It has the 2.2 version of the software on it and the phones activated. Whats the best way to get it to work with one of her local carriers? (Airtel I think) I dont think she will be doing a lot of custom installs and hacks. I just want it to work with the basic OS that comes natively with the phone. Ability to use itunes and the app store would be a major bonus but I have no idea if thats possible. Any help suggestions are greatly appreciated.