Yes, I'd love to see a full metal back on the next gen iPhone similar to that of the iPod Touch with the contoured design of the 3G. I am really careful with my phone and Still theplastic back gets randomly scratched just a little by who knows what. As far as the slippery quality of the previous metal backed design, they could easily fix that with a slight texture of some kind. Is it cost I wonder? That makes the most sense to me as to why they veered away from that material on the recent designs. Why not create the next gen. in two different backed materials. The metal one being a little more expensive (if that's the issue) to give those who wanted that kind of material, the option to have it, and for those that didn't care the plastic backed could still be avail. for slightly less $.?