What is the best/most popular website that will explain how to jailbreak my iphone 3G? Also, what is the most popular/best website for items & themes I can download for my jailbroken phone. If I do not like it, all i need to do is hook my iPhone up to my laptop and click restore on i tunes? After I do that how would I get everything back that I have on it now after I back it up? Would I just sync it with my iPhone? Also, what are the negative & positive things of jailbreaking an iPhone now?