BizTalk Server 2006 will finally be available to the world on November 7, 2005.

With the launch of Microsoft Visual Studio 2005, Microsoft SQL Server 2005, and Microsoft BizTalk Server 2006 on November 7, 2005, we’ve invited back some of the greatest MSDN webcast speakers to take you on a lap around the new products. Tune in as we cover everything from SQL Server 2005 database development, the new enhancements in ASP.NET 2.0, and Smart Client development to best practices in designing and architecting both enterprise and hobbyist applications. These webcasts will help prepare you to maximize your experience with this new release.
WinXPcentral - On November 7th, Microsoft will finally release all of them.