Thanks Not exactly. The source was a scalable vector image that I edited and rendered into a PNG. Then I ran it though pngout and was ready for uploading to dA.
I hope you don't mind, I used a very shrunk down version of this for an icon set that I've been working on. Credits were given in the description and linked back to this page. If you would prefer I not use it just let me know and I'll be happy to pull it down. Awesome work by the way, cleanest Windows Logo I've seen yet.