In my humble opinion, this is a very orerrated skin. It's size makes it awkward to use even on a 16.9 laptop (the giant WooHooFer fits even better) BUT above all, where are your color themes ?? Unfinished, out of order or I don't know what...each time I dare touch them, Winamp stalls !!
Finish your skin, or removed it, it's just a waste of time when today many modern skins have over 50 color themes !! Even small beauties such as "Apex" have a dozen color themes.
Dunno bout the usability tho havnt tried
Last year I was working in a circular volume for the gaia skin, unfortunely i don't have the project. I'll try something again, and you could do a great upgrade making that circle work. What do you thinkg about?