Power DOS.  June 1995.  Walnut Creek CDROM.
Software caching programs
path: \utility\cache\ 
-------------------------------------------
Name           Size      Date    Description
============ ========  ========  ==========
ct50a.zip       60225  06-18-93  Cache Test 5.0a
spkt470s.txt      111  02-21-95  SpeedKit 4.70 info
spkt470s.zip   321427  10-17-94  SpeedKit 4.70