A friend of mine has a Gem WK2 Arranger module. This has a "host" socket (mini-DIN) for connection to a PC.

Does this use the same wiring as a Yamaha/Korg PC-Host cable - and if not what wiring should be used?

And obviously, once we can sort out a cable - where can we get the PC drivers (I assume Windows 98 - I have very sketchy information at present).