On October 15, dave at cca.org wrote: > I haven't got a clue about IBM model numbers. I think the 7xxx number > is the case, and the rest is the guts they shoved in, but I don't know > what any specific models are. In this context, I've found this page to be useful: http://webpages.charter.net/ohlandl/RS6000/RS6000_Trivia.html -Dave -- Dave McGuire Laurel, MD