Heh, thanks but my grandpa passed away waaaaay back in 2002. actually went to see his grave over the weekend and plant some red flowers in front of it with some of my extended family.
anyways, the IIgs has ROM v01, and i'm not sure about the type of scsi card. i'll check it ina bit and get back to you.
and it has two scsi-esque cards, one labeled "M" and the other "HD", and whenever i try any combination of devices other than having the black box hooked into "M" and the apple HD plugged into HD it fails to boot. its rather odd, i really have no idea whats in the black box. i just figured it was an HD because i can hear something spinning up inside when i turn it on that sounds exactly like an HD, but its very light. so it could be anything really.