Date   : Wed, 02 Feb 1983108:08:00-EST
From   : Cliff Lasser <CAL@mit-mc.arpa>
Subject: hard disk backup

  Thanx to someone on info-cpm, I did eventually find a hard disc backup
program.  I had the opportunity to try it out this afternoon and it works
fine.  It breaks up large files so that they can fit on multiple floppies.
It also has the ability to do incremental dumps.  I'm not sure how it
works, the guy on the phone said it considers a modified file to be one
with a different disk allocation.  I suppose that means it won't
automagically work with files that are modified through random access disk
operations.  You can however specify files that are always to be dumped.
In any case, it's a nifty package.  You can get it from STOK Software,
Inc.;17 West 17th St.; New York, NY 10011 (ph.212-243-1444).