Nothing currently.
Had an iPod touch since it was launched and despite the scratches on the back, the screen is extremely scratch resistant, without a single mark on it.
The 3G seems even more robust, as it obviously has the plastic casing on the rear, rather than metal.
I'd quite like a simple leather sleeve case to slip it into in my pocket, but it seems they are out of stock at the moment and they don't have them in the Apple Store.
Had an iPod touch since it was launched and despite the scratches on the back, the screen is extremely scratch resistant, without a single mark on it.
The 3G seems even more robust, as it obviously has the plastic casing on the rear, rather than metal.
I'd quite like a simple leather sleeve case to slip it into in my pocket, but it seems they are out of stock at the moment and they don't have them in the Apple Store.