Hi, Mike Nash here. In late October I announced the Beta of Service Pack 2 for Windows Vista and Windows Server 2008 - beginning with a small group of Technology Adoption Program customers. This week we're opening up the beta to a broader audience. Starting today, MSDN and TechNet subscribers will have access to the Windows Vista and Windows Server 2008 Service Pack 2 Beta to begin testing.

Beginning Thursday Dec. 4th, we will be making the Windows Vista and Windows Server 2008 Service Pack 2 Beta available to everyone through a Customer Preview Program (CPP). The CPP will launch on TechNet and be available to anyone interested in trying out this service pack. The CPP is intended for technology enthusiasts, developers, and IT Pros who would like to test Service Pack 2 in their environments and with their applications prior to final release. For most customers, our best advice would be to wait until the final release prior to installing this service pack.

You can read the entire article at Microsoft Team Blog.