It is now possible to download new VSTS images:

• VSTS “all-up” Virtual PC/Virtual Server image (6 GB download, expands to 15 GB)
• TFS “only” Virtual PC/Virtual Server image (3 GB download, expands to 8 GB)
• VSTS “all-up” Hyper-V image (6 GB download, expands to 15 GB)
• TFS “only” Hyper-V image (3 GB download, expands to 8 GB)

The expiration date is December 31, 2009.