It’s a virtual reality – 
It’s the new version of Virtual PC – Virtual PC 2007. I’ve been using the beta for awhile now, with very happy results. Some examples I’ve seen:
- Virtual guest installations of Windows Vista work much better
- Virtual PC itself performs better on a Vista Host
- And (this is the big one), Virtual PC 2007 guests can take advantage of virtualization optimization support in newer CPUs.
All around, this is a great release for people like me who learn, teach, webcast, and pretty much have a virtual machine or two running at all times.
Here is the main page:
http://www.microsoft.com/windows/products/winfamily/virtualpc/default.mspx
And the download link:
http://www.microsoft.com/downloads/details.aspx?FamilyId=04D26402-3199-48A3-AFA2-2DC0B40A73B6&displaylang=en
Go ahead! Get virtual!
Absolutely Full of I.T. 