Probably a few of you have noticed this feature, but if you dont, here it is!
The deviantART layout can be changed using a Firefox Extension, and the skins are CSS files.
The is a lot of skins here: http://browse.deviantart.com/skins/i...eviantartskin/
And the extension for Firefox is here: http://www.deviantart.com/view/17654031/
You can make deviantART to look even like a mac! It's a cool FF extension, isn't it?
There is a lot of information of how to use the CSS files as skins in the two links I gave to you. Hope you like it!