Wow this is great, I like the clean look of it better than the Google one anyhow.
Glad you like it! As it turns out, Google Desktop is a huge pain in the butt to develop for... but I'll keep slugging away.
As for Vista, I've actually got a Vista image installed in Virtual PC at work now, I just have to figure out how to make widgets for its sidebar.
I'm updating the CIT Avatar widget right now (literally right now, it's open in another window) to work with the new site.