I have loaded Autodesk Ifrastructure Studio on the server that has OS MapGuide running and am, at least able to get the dialog to open, but now get an error that I have posted on the MapGuide forum: http://forums.autodesk.com/t5/Autodesk-MapGuide/Ca
It seems that this is not API related question, I would suggest you to ask in Autodesk MapGuide Enterprise board, where you may get more answers.
I am afraid I need to apologize. This turned into a "DUH" moment after I installed AIMS on a workstation tha meets the system requirements that was in the same domain as the OSGeo server.
Thanks you for replying, though.