What design is this site?

Can anyone tell me if this is a 100% custom made design, modified template or what? I have a site that has most of the functionality of this one, but the design needs updating. I want to consider something like it, but don't want to get in over my head expense wise.:

http://www.brilliance.com/

Thanks

it looks like a modified Drupal theme

Yes indeed. Drupal 6. Just found it. Thanks will be given when I get to a PC.