add headings

README

@@ -1,23 +1,30 @@
-This is a collection of software for use with the SDS simulator
-provided with the simh simulator system.  It is provided in hopes of
-exciting the interested of someone curious about computing during
+#SDS Software Kit
+This is a collection of software for use with the simh SDS simulator.  It is provided in hopes of
+exciting the interested of those curious about computing during
 the 1960-1976 period.
 
-It includes a cross assembler used on a Mac to produce the included
-Symbol assembler.  It also includes a tool set to help manage and
+##Introduction
+The SDS 900 Series computers supported paper tape and card unit record
+systems and the software in this kit predominatly uses these devices.
+
+Included are a cross assembler used on a Mac to produce the included
+Symbol assembler and tools to help manage and
 manipulate this stuff; things like a binary object dump, a namelist
 program and a program to retieve files from a PAL library file.
 
-The SDS 900 Series computers were initially paper tape and card unit
-systems and the software in this kit predominatly uses these devices.
-
-The SDS programs in the kit were obtained from files copied from a
+The SDS programs in the kit are files copied from a
 9-track tape that was created by the SDS PAL library back in 1982.
 This file is from the bitsaver.org archives, M300-19820128.tap.
 
 The SDS basic paper tape loader program, 850644, is included in the kit as 
 an example to experiment with the SDS recon and Symbol assembler 
-programs.
+programs.  The work to put this kit together was done on a Mac.  I don't know what 
+will happen using this stuff on other platforms
+
+
+##Files
+File|Description
+----|----
 
 850640  SEMI-AUTOMATIC TYPEWRITER TEST
 
@@ -47,8 +54,6 @@ tests   A magtape test, so far
 
 tools   Possibly useful tools
 
-The work to put this kit together was done on a Mac.  I don't know what 
-will happen using this stuff on other platforms