Traduzione in corso passo 2
We have a 32 GB touch. It looks identical on the outside, but does sport a new model number on the back, A1318. (The second gen touch was A1288).
The iPod touch didn't get nearly as much love as its smaller sibling, the new nano. There's still no camera.
For now anyway, if you want both a touch screen and a camera, an iPhone's your only option.