I've heard bits and pieces about some Amiga software using a bridgeboard plus an Adlib or Sound Blaster to get Yamaha FM on the Amiga. Being a fan of FM chips, I'd like to find out more about this, especially if there's information I could use to incorporate that capability into my own programs. I thought I saw an MSX emulator that did on Aminet, but it turns out it actually uses a Picasso IV addon with an OPL3 chip; what software, if any, actually did this?