I was wondering if Net 3 Concert can run on a windows virtual machine, running on a Mac. IE Parrell desktops or using Wine to bottle the application.
I can't answer your exact question (but would expect it to be problematic), but a native Mac version of Concert is in development. Check out the Concert 4 open beta forum for more information. You may have to join the beta forum via the "Open Betas" button on your forum home page.