I just order an iPhone 3GS, and it should be coming within the next week or so. I've had an iPod Touch 2G, which I was able to jailbreak. I heard something about not upgrading to iTunes 8.2, and I plan on jailbreaking my iPhone 3GS whenever it comes out. So, is it okay to update my iTunes or will it not allow me to jailbreak in the future? I don't really care about unlocking the iPhone since I have AT&T, but I guess I would do it if I could.