Short: My Visual Studio Color Settings
UPDATE: http://studiostyles.info/ for a great growing community of Visual Studio Styles and Themes. You can create, import and export themes in your browser!
Here's my freshly exported and slightly tweaked Visual Studio 2005 color settings per popular demand. I'm mixing Consolas and Inconsolata fonts. More font discussion and comparison shots on DamienG's site. Be sure to click the image, as he's highlighted what he thinks are the problems with rendering in each of the font samples. He also posts his tweaked InconsolataDG with a slashed zero while he waits for Raph Levien's revised version.
Scott Hanselman's Visual Studio 2005 Font and Color Settings