You might not know that the Forefront Server Security team has a blog too. You can get an idea what you can expect from their blog from this small note taken from their first post announcing the blog:

"Whether you are a long-time Sybari Antigen user, a recent Microsoft Antigen user, or a brand new user of Microsoft Forefront Security for Exchange Server 2007 and/or SharePoint 2007, this is the place for you to get information straight from the team that delivers the product line to you."

The blog URL is:

http://blogs.technet.com/fss

- Nino Bilic