Hi Jiffydos,
I haven't used my A3000 in ages but I don't think that buster 11 was required for the ZIII. I have the ZIII and a Buster 11 and they work perfect together. If my memory servers I added the buster 11 because my phonepak required it if I didn't have 16bit memory.
Anyways good luck, I'm actually ebaying my a3000 within a month. It is loaded if you want to make and offer let me know. I bought it new in 93, it has all the latest chips, retina ZIII, warp engine 040 at 40mhZ and 64mb ram, gvp phonepak, ariende(sp.) nic, external scsi drive backup device, cd rom, track balls, licence of 3.1, 3000 keyboard, pc keyboard adapter.
Lots of other stuff I can't recall here. It is in mint shape and runs flawless.
Matt
