Mockingboard/ALF emulator - where?

[spec@vax2.concordia.ca (Mitchell Spector)]

    In the final issue of II-Alive, Tony Diaz wrote of an ALF software 
based emulator for the Apple IIgs. I've mailed him on several occasions
asking where I might find it, but never received a reply. Also recently, 
Scott G. mentioned there was a Mockingboard software emulator too, on
the Ground FTP site, but I've not been able to find it either.

    So, can someone tell me the names of the emulators or where I might
be able to download them from? (hopefully I at least got the attention
of either Tony or Scott, and one of them will give me more details upon
reading this. :)

Mitchell Spector
spec@vax2.concordia.ca