I'm running Mac OSX Lion with 2 Windows 7 VMs. I have one Win7 VM for productivity and one Win7VM for games. When I open a file, such as an MS Project .mpp, I want it to launch my Win7 Productivity VM instead of my games VM. It does the opposite and I can find no option to change this. Any help would be greatly appreciated as this is a very annoying problem. Thanks.