Microsoft published an updated TechNet landing page for the Configuration Manager VHD Test Drive program, so the VMs should now be a little easier to find.
Microsoft Virtual Hard Disk (VHD) format is the common virtualization file format that provides a uniform product support system, and provides more seamless manageability, security, reliability and cost-efficiency for customers. Using the power of virtualization, you can now quickly evaluate Microsoft and partner solutions through a series of pre-configured VHDs. You can download VHDs and evaluate them for free in your own environment without the need for dedicated servers or complex installations.
Start now by selecting an item from the VHD catalog below: