I've just joined the forum, and searched for information on using the HxC floppy emulator with a Roland MC-50 hardware MIDI sequencer. I found one thread, but it appeared to be inconclusive. If necessary, I can donate a spare MC-50 to the HxC developer (Jeff?) along with a couple of data disks if he is interested. The existing floppy drive appears to be a typical PC drive rather than the "proper" Shugart drive found in the older Roland harware sequencers, and it isn't required to boot the machine as the software is held in ROM.
Any reports on the emulator working in other peoples Roland MC-50 sequencers gratefully received!
In fact there are no clear conclusion about MC50 support. Reading is ok but there was an problem at writing. I got this informations last year... and since this date i have corrected some bugs around the write support. So it's probably working correctly now.