In a message dated 3/20/03 12:25:37 PM Pacific Standard Time, cb(a)mythtech.net writes: They all are Intel AboveBoards. Intel made aboveboards that took 256K DIPs, 1 Meg DIPs and 30 pin SIMMs. They made 8 bit versions beside 16 bit versions. With the DIP Daughter board IIRC you could get 16 Meg of RAM on the card. Some of the 16 bit versions could be used in 8 bit slots. It was a very versatile line of cards for many years. An interesting side story. They came out with a 5 year warranty. Intel in Hillsboro, OR used to have employee sales where Intel employees could buy surplus and scrap at bargain basement prices. Several people bought some non working aboveboards that were failures from the production line. They then got turned in for warranty repair because they were less than 5 years old. Once Intel figured out what was going on that was the end of the employee garage sales. From that point on they shredded the production failures in Hillsboro. Paxton Astoria, OR