zane healy on ge635... :IIRC they ran either GECOS (General Electric Comprehinsive Operating :System), or the better known Multics. I believe they are also an they ran gecos. the ge645 would support multics, but the 635 didn't have the paging hardware. the multics faqs make great reading, btw. http://www.best.com/thvv/ (from memory, might be wrong, might be ~thvv) -- Communa (together) we remember... we'll see you falling you know soft spoken changes nothing to sing within her...