I am running Parallels on a MacBook Air, and was doing a trial of the new Parallels Desktop 10. Since the MacBook Air does not have a DVD drive, I can use a shared DVD drive from another Mac that I own. However, I could not figure out how to use this shared DVD drive to Parallels virtual machines that I am running on the MacBook Air; specifically other OS X guests that I created in Parallels. Is there a way to do this?