Transferring and importing registrations between HW computers with identical sample sets is neat but almost expected in today's world of data integration (i.e. MS Outlook, Google, Yahoo, and iPhone calendars can all be in sync and remain so regardless of which one gets updated).
I wanted add an observation to this thread that might have been overlooked. I am assisting a colleague and we are making use of the Hauptwerk
Export/view current combinations as text listing feature to expedite preparation for an organ performance. My friend is quite talented and was asked to provide a 45 minute Christmas program on a Wurlitzer pipe organ in a historic town north of Dallas, TX. The logistics of this deal is that he will only get access to the instrument an hour before his performance! Fortunately the nature of this program will be informal but he still wants to be prepared allowing lots of registration changes typical of TO playing. There will most likely be folks in attendance hearing the Wurlitzer for the first time so he wants to exploit the many voices and percussions it has to offer.
He downloaded and installed the free Paramount 3/10 and set up the "numbered" pistons accordingly. The Wurlitzer pipe organ is 17 ranks vs the Paramount being only 10 ranks. Regardless this will allow for some productive practice with registration changes. The Wurlitzer has an electronic relay with plenty of vacant memory levels available. When he gets his Paramount pistons finalized, he will email the HW generated text listing, probably in a pdf format, to the organ curators at the venue so they can pre-program a memory level
prior to his arrival.

This will be a tremendous time saver.
Can we continue to brag about the power Hauptwerk?

Danny B.