The theme was found on a popular forum Sitepoint. The creator was looking to sell it, and so when I saw it, I decided that it should be released to the world, so I bought it for almost $100 and did my best to make sure it was okay for general release.
So now you can pick up the two column, primarily black and yellow Iridium theme.
Check out TalkXHTML.com for the download and screenshots.
Note: You have to register to download the theme, but its quick and easy, and worth it, as they will support the theme as well as they are working on having more themes released through the forum.