On 10 Jun 2012, at 07:59, Dave McGuire wrote: On 06/08/2012 11:08 AM, Gregg Levine wrote: At one point in time, the OS for the Mac did speak natively to the DEC family of hardware. It would be very interesting to find out how they did it. This would greatly benefit Sampsa at least. Yes, but *which one*? The "original" MacOS bears no resemblance to, and shares no code with, the current UNIX-based OS. I know of no MacOS-X-based DECnet implementations. (sadly) I think we established it was Classic Mac OS and was likely using TSSnet or PWMac :) I don't know of any for OS X either, it's not exactly and OS that exudes support for legacy systems. -- Mark Benson http://DECtec.info Twitter: @DECtecInfo HECnet: STAR69::MARK Online Resource & Mailing List for DEC Enthusiasts.