I just bought the Marware Sport Grip for my 80gb classic:
http://www.marware.com/PRODUCTS/Cases-for-iPod-Classic/Sport-Grip-for-iPod-Classic

I've never had a cover where I needed stick a "film" over the screen before. Will this film leave "sticky" marks on the actual screen when I take it off? Is this OK for the ipod screen?

Also, is there somewhere to get replacement films? It only came with one.

And if anybody else wants to know, besides this question, overall, I really like the case. Small, comfortable grip.

Thanks.