Tried a search first, but to no avail. Although I use a Meguiar's Dust Magnet to clear off the dust, I have had the LSi9's now for a couple of years and the black gloss paint on the top doesn't quite match that of the bottom!! Any tips on what I could use to make them look as new again? They just appear to have a film on them - unmarked, but not as glossy as they should be. All tips very welcome - thanks in advance.