A few years ago, someone -- and I've forgotten who, forgive me -- kindly gave me a copy of the source code for a UNIX for the AT&T PC6300 called IN/ix, developed by INTERACTIVE Systems. I have found precious little about this system online. Apparently the PC/ix UNIX for the IBM PC XT is fairly well preserved, but I can't find much about IN/ix. For what it's worth, the login herald in the source code reads: "IN/ix Office System (c) Copyright INTERACTIVE Systems Corp. 1983, 1988" Presumably this was PC/ix, but targeting the AT&T 6300? Does anyone have any more knowledge of IN/ix? If you're interested in digging into it yourself, I've dropped the source here: https://archives.loomcom.com/pc6300/ (N.B.: All the files inside the zip are compressed, that's just how I got it) -Seth -- Seth Morabito * Poulsbo, WA * https://loomcom.com/