[LAU] Rosegarden 1.6.0 and Roland Sound Expansion Synths

Hello All, I've got the hardware connections between Rosegarden 1.6.0 and my Roland Sound Expansion module M-OC1 (orchestra) model working. I would like to get the banks and patch names on the M-OC1 recognized by Rosegarden. When I try the Studio-> Manage Midi Devices ; I see the list of play devices. I've seen the Rosegarden supplied .rgd files and how they will add a synth with all of the patch names supplied; but how do I create such a file for the M-OC1? I've tried my best guess and typed in the first bank of 128 names, found no way to save it, and lost the work. How should I be doing this? I also have a Roland Sound Expansion module M-GS64 with multiple banks. I'd be happy to send these .rgd files to the Rosegarden people, but I don't know how to encode them. Also, any tips on how to specify MSB, LSB would be helpful. The first bank on the M-OC1 shows CC0: 80; CC32:0. The second bank shows CC0: 81; CC32:0. How does that get encoded into the MSB, LSB, that Rosegarden uses? Thanks All, Stephen.