I believe that we now have a working configuration map for VMMaker and sundry plugins:
MCMcmUpdater updateFromRepositories: #('http://squeaksource.com/VMMaker' )
Once loaded, updates can be requested with VMMaker class>>updateFromServer.
So far, the MCM consists of Andreas recipe, plus a few of my favorites. We'll need to add references for other plugins needed for Mac OS, SqueakLand, etc.
Dave