I currently have an iPhone 3G white and it has a hairline crack by the Vibrate switch and also one on the back housing (pictures below). I'm aware that this is a common problem especially for white iPhone's and I was wondering has anyone had any luck replacing them at the Genius Bar? and if so did you get a Refurbish model? I want to know how a Refurbished model is given to you at the apple store (in a box?). and if they are "like new" condition with no scratches on it or malfunctions. I'm coming up at the end of my warranty and would like some opinions on what I should do...just live with it? lol all answers would be helpful. Thanks!