I have been using a TekMagic 060 2000 for a few years now. It's a nice card, uses "regular" 72 pin SIMMS. I do remember that it took me a few tries to sort out how the SIMMs and jumper pins worked with each other - I finally got it set up with one 32 MB and one 16 MB SIMM. It also has internal (standard 50 pin ribbon cable) and external (HD50 pin) SCSI.
The amiga.resource.cx link, posted by patrik elsewhere in this thread, has all of this and more information about these boards.
Pete
