Microsoft Download has now posted a number of virtual hard drive (.VHD) images pre-installed with Windows Server products like Exchange 2007, SQL 2005, ISA Server 2006 and Windows Server 2003 R2. This is a brilliant move IMO as it removes one of the biggest barriers to testing software in a virtual environment: the time it takes to install and set up the environment. I am curious to see the licensing and expiry around these images, but again, IMO, this is clearly a move in the right direction and ......