This directory contains a copy of the user's manual for Disksim 2.0,released in 1999 (disksim-doc.ps).  While it is out of date, it couldprovide some useful background.  Outline.txt describes the innards of Disksim 2.0 in some detail, withinformation on the flow of events, memory management, and some changesthat were made before the release of 2.0.  It is also out of date, butcould provide some insight to future developers.The disksim4-manual.pdf is a copy of the  user's manual for Disksim 4.0.