I'm thinking of getting one for my black ipod nano, but i'm not sure yet. does anyone have one? which design you get (if you had a black nano)? and i'm not particularly fond of any of the designs they have out right now, should i wait? i'm not sure what to do a bit of help please? www.foofpod.com also, could anyone suggest something to take that glooey stuff off of my nano? i took the invisibleshield off to put on a new one because i ruined the old one and it DID leave glooey stuff no matter what the website says. thanks.