As everyone else has stated, this is an awesome still, and I love it, I use it across 4 computers, so manually updating it got to be a pain. You can have it automatically update to the latest alpha version easily by just opening up the stylish.rdf file in your profile folder with a text editor, searching for RDF:about="http://userstyles.org/styles/5867", then changing the line after that, which should start off stylish:updateURL="http://userstyles.org....", to stylish:updateURL="http://www.naverniouk.com/design/gmail/gmail.css". Again though, great style, hope to one day be able to have the same style for Google Reader *hint hint*
About Gmail Redesigned (by Globex Designs) on Apr 29 2008