Well, unfortunately the only version I can find is an ADF (is it even sold anymore?) and beyond that, I don't have a null modem cable even though I have licensed version of Amiga forever. So until I get the cable, I guess I'm dead in the water.
Formatting some HD disks that have been sitting with the A3K in the garge for a few years actually was successful, and is every time I try, on the internal 880K and the external 880K A1010 that I have; however, evry time I try on the HD floppy, it fails on a cylinder. The HD doesn't even recognize the 880K fomatted disks.
