hey guys.. I'm new to this forum, but I would really appreciate any & all input. I'm looking to purchase an iphone 3G in the coming week. however, I can't decide whether to get the black or white one. if any of you already have an iphone, would you be able to post pics up? basically, what are the advantages and disadvantages of having a black or white iphone? what qualities make one better than the other? "thank you" to everyone who replies!