Don't even bother with the DMAC4/Ramsey7 mularkey, you don't need it. Just get 3.1 ROMs and that should clear up any problems with the A3640, provided you're using at least version 3.1 of the accelerator card (or try putting page mode in the first bank of zips). As for SuperBuster, Rev. 7 should work with the RetinaZ3. You'd have a problem if you tried to use more than one Z3 card in the machine, but unless you're putting in a Fastlane or other rare Z3 card, this won't be a problem. The Rev11SuperBuster is nice and all, but you really don't need it. Are you sure that the RetinaZ3 is working? Try it in another machine before you think that Buster is giving you the business. This is what Dave Haynie said on Usenet anyway, and he designed the A3000 and SuperBuster so I think it's good advice.
