My team, content team, handles all the hot-fix related knowleadge base articles for almost all Microsoft product, such as Windows XP/Server 2003/Vista/Server 2008, Exchange Server, SQL Server, Visual Studio, HIS, IIS, Biztalk Server ... and son on. At the same time, my team is also generating knowleadge base articles for hot issue occurs recently.
Our blog is intended to provide a window where user can know what is hot for Microsoft product recently. We'll update the blog periodically and hope it can help you.
For more support information, we encourage you to visit http://support.microsoft.com
Security Update, WSUS, Hotfix, Microsoft