
Just purchased the iPhone 3GS, money goes to SingTel. The iPhone 3GS look the same as the iPhone 3G and I hope within a year the iPhone 4G or whatsoever don't release. If not I will feel very cheated, like I always do, example my MacBook Black, keyword Black series, and my first iPod Classic which is really classic until I buy then the next following days a larger capacity launch with attractive pricing, lastly the sad memories of my iPod Touch which lost in Cambodia by my brother! That was so unlucky, to me especially.

Well I took the Black series of iPhone 3GS, it doesn't really make a different, only the back surface changes colour. But do take note White series iPhone use to have more visual damage than Black series, probably due to it colour that cover the damage.
"In what appears to be an increasingly common problem, hairline cracks are beginning to form on Apple's new iPhone 3G. While most of the cracks are reportedly affecting the white model, this is likely due to the increased visibility of the dark fracture on the white case as opposed to any differences in materials between the white and black units. At the moment, the issue seems largely cosmetic and doesn't appear to interfere with the operation of the phone. Now bust out the magnifying glass and let us know if you're seeing the same."
(Adapted from: http://www.engadgetmobile.com/2008/07/30/are-iphone-3gs-cracking/)