Microsoft has released a new build of Windows Vista to Vendors and Beta Testers. The build is 5259, and was compiled on November 17 2005.
Screenshots of 5259 started appearing on forums yesterday (more here). 5259 contains new versions of Media Center, Internet Explorer 7 and Windows Media Player 11, but little new when it comes to GUI. Microsoft Antispyware has also been fully integrated in this build. There is more on Vista’s new fonts here, and more on TCP/IP here. Update: more, high-res this time, screenshots here.