You can find a link at the Virtual PC site . Alternatively, you can go straight to the Connect site and sign up. Here’s a list of what’s new: Support for running Windows Vista in a virtual machine and running virtual machines on top of Windows Vista Improved performance Support for AMD and Intel’s hardware virtualization technology Support for 64-bit hosts—note the word HOSTS; guests won’t supported until Windows virtualization coming post-Longhorn Server What’s funny is Joel Spolsky berated Microsoft for VMWare having issues with Vista when in fact Virtual PC has also has had issues that Virtual PC 2007 finally addresses. End of line. Read More...