Mounting an ISO as a virtual CD rom drive

A few people have emailed me over the past few days how they can see the contents of the KMDF v1.1 ISO (or any other ISO for that matter) without having to burn it to a disc or telling me about the virtual CD tool on https://www.microsoft.com.  I am sure there are host of 3rd tools out there, but I don't know any off the top of my head so I can't speak for any of them.  You can get the Microsoft virtual CD tool by following this link.  It's a pretty neat tool, I use it at work all the time instead of burning a bunch of discs.