the iphone 4 backing is more likely
take the phone/3g out the "iphone 4", boost the capability and there you go lol
Like it or hate it, more likely than not the Touch 4th Gen will most definitely have the glass back.
I vote for aluminum though. It's the only logical choice.
Am I the only one, who likes the chrome back of my iPod touch? I keep mine in a sock (like the Apple ones but not so expensive), so that scratches are not a problem. Although I agree that a change of design would be refreshing.
I think they'll stick with Chrome.. They won't copy the iPhone, they never have, largely as the iphone is their flagship product.
I look forward to the day when my ipod can go caseless-Aluminum all the way
If the new touch has a glass back, I might just stick with my 3rd gen. I owned the iPhone 4 for a brief period, and although the thing is gorgeous, I was constantly paranoid about it. I want to just stick my gadgets in my pocket and not worry about it. Like I do with my iPod classic with the Incase Snap Case on it. I whack that thing around all the time, and not a single scar.
Why would you be paranoid about it? It's helicopter glass for crying out loud? It's scratchproof. Nothing is going to happen to it unless you
a. Shoot it
b. Whack it with a sledgehammer
c. Give it to Billy Mays