Has anyone ever used Newertech polish for iPods and iBooks? Or heard anything good/bad about it? http://www.newertech.com/products/polishkit.php I have some scratches on the cover of my iBook (nothing too deep; just regular use scratches), and was thinking about trying to buff them out with some sort of polish. I've heard you can use Brasso, but that seems rather abrasive...unless this Newertech polish is essentially Brasso in a different bottle (in which case, I'll just go out and get a bottle of Brasso and save 10 dollars). Anyone have any experience/recommendations with this product? Thanks!