While we restore from backup here are some other places that have skins and themes of the kind you'll find here:
First some not as well known that are very high quality:
http://www.pixtudio.com/index.php?page=skins
http://www.skinplant.com/
http://www.essorant.com/
All 3 of these sites have both free skins and premium skins to choose from.
Here are some others:
http://www.deviantart.com
http://www.skinbase.org
http://www.theskinsfactory.com
http://www.customize.org
http://www.velocityart.com/
We're in the process of restoring from backup but as you can imagine, we're having to do it from remote (the servers are in California, we're in Michigan). There will probably be some skins/themes/walls missing for at first so authors who have recently submitted content may be contacted to resubmit the file.