Maybe everyone knows this, but I just had the thrill of discovering that I can load up a Grand Orgue "organ", move it to another Workspace, then run Grand Orgue program again and load in a second organ, move that one to yet another Workspace and even load a third instance of Grand Orgue with a third organ package. The entire complement of the three organs then play from a single MIDI-USB cable and the ensemble is magnificent!! The SFORZANDO I registered sounded like a huge Cathedral organ in Germany or France. Admittedly I am using headphones, but who cares when one plays simply for personal enjoyment.
A long-time friend and associate of mine is now working with me to finalize a small circuit board with software to render Grand Orgue "spatiality" to a a major new breadth. This, coupled with the LINUX folks Workspace genius will be really "low-budget" spectacular. Can't wait to try it next month.
Incidentally, the three organ ensemble was Wildervank, Burea and the G.O. Demo running on a INTEL I5 3470S machine 4-core) with a mere 8GB of DRAM. I have no idea if this concept will work under WINDOWS, as I have ditched Microsoft Systems for some time now.