Interesting, I'd never heard that tidbit about incompatibility, I'll have to check my Radius drawer. I know the NuBus Card amd the IIsi Cards are Color. Dunno about the LC Card, but that's kicking around here somewhere. I haven't seen the SE/30 card in some time, I got that one in a lot just for the cable. IIRC it worked fine in the IIsi, I haven't had a working SE/30 for ten years, but now I've got a fixer-upper to mangle. ;D