Spent most of today testing and cataloguing these #Quantel CPU cards. These were used in the Quantel Paintbox, HAL, Editbox and Henry from the 1990s. They each have a 68040 @ 33mhz, 64mb RAM, DMA, Inmos Transputer link and much more. The open machine here is a Quantel Paintbox Express i was using as a test platform.