Hi at all, in the newsgroup comp.os.cpm, more than 10 years ago, there has been a little discussion about the varying of SBC Ferguson BigBoard 1. Below i indicate where to find all topics availabe also at this address: http://elazzerini.interfree.it/FERGUSON BIGBOARD's Daughters.doc The folks were: Alastair S. Preston, bill_h, David Tweed, Don Maslin, Holger Petersen, Max, O. Alan Jones, Paul Lenz, and Scott Marti. I'm interested to know better those SBC varying: schematics, layout, pictures, EPROM listing, experiences, and so on to try to assemble those info in my website: http://elazzerini.interfree.it even with link to other materials across internet. Here you can find the entire discussion in word format in my website. Those SBC were: - JLS Computers (aka Vidtek). produced in Toronto similar to SBC BB1 supported through the Micro/Access online BBS system; - California something or other name: Bill Sigmund and another fellow who got Ferguson to 'fix' most of the shortcomings of the original BB and the Xerox 820 from the SBC BB1; I'm interested also to get contact with who have or had BBII came with VARBIOS and ZCPR3... Twente Digitaal in the Netherlands. Some info seems to be on a magazine called Computing Now!, the Canadian computing magazine. Is anybody who could help to find some issues (already scan on internet)?? At this moment I prefer to leave out from my searches the Kaypro and the Xerox 820 already WELL documented on Internet. Bigboard motherboard 1 O. Alan Jones 8 Feb 1998 2 David Tweed 9 Feb 1998 3 timolmst 9 Feb 1998 4 Don Maslin 9 Feb 1998 5 Alastair S. Preston 9 Feb 1998 6 bill_h 9 Feb 1998 7 Paul Lenz 11 Feb 1998 8 bill_h 12 Feb 1998 9 Max 13 Feb 1998 10 bill_h 13 Feb 1998 11 Don Maslin 13 Feb 1998 12 Paul Lenz 14 Feb 1998 13 Alastair S. Preston 12 Feb 1998 14 Max 13 Feb 1998 15 Max 13 Feb 1998 16 Holger Petersen 10 Feb 1998 Thanks for any kind of support. Regards Enrico - Pisa - Italy