A hotfix is available as an important update that should be delivered and installed automatically by Windows Update, assuming you have set up automatic updates. On one test system that was checked just now, the update had already been installed overnight. On two other systems, the update had been downloaded but was awaiting installation.
News Source; http://blogs.zdnet.com/Bott/?p=1003

Update/Hotfix Info Available At; http://support.microsoft.com/kb/970789