I'm still completely happy with my 3G iPod, but I just bought an iPod Mini with a 17" Powerbook (w00t! W00T I SAY!) under the Student Union Deal so I guess I'm getting a Mini. My 3G iPod scratches very easily on the metal back. How resistant is the iPod Mini to scratches? Do you think I'd be able to set it on a table "naked" without worrying about scratching (something I would never do with my 3G) or should I invest in some kind of... anti-scratching device?