first Stuxnet post on July 27. Now here's the best update so far I've seen on Stuxnet as of August 12, 2010. It's an Industrial Defender Q&A session with some apparently very knowledgeable and very motivated webinar participants. You can see it HERE.
And also, in case you missed it buried inside a long post from the recent SG Cybersec Summit, THIS Symantec update is dense and rich in good Stuxnet info. One thing to remember as you read these write-ups, both co's acknowledge that analysis on Stuxnet is far from complete. Stay tuned.
Photo credit: Fred Hemerick on Flickr.com