Several types of Heurikon boards are listed in the VME bus FAQ. About 1988 we used to build Heurikon based Unix systems for medical image processing. We used the Multibus variety not VME. 400MB Fujitsu eagles 800/1600 bpi Kennedy tape drives 40MB QIC tape drives Hyperchannel Network RAMTEK color monitor 512X512 Megascan BW Monitor 2500 X 2000 Later we added 12" LMSI WORM drives Each image was 10MB and I put 4 per tape. There used to be a www.heurikon.com page. Mike mmcfadden@com