>Plus, if you were adventurous, you could customize it from the install screen (if memory serves). You could enter Hex code locations and values directly.

Actually for its day it was very advanced.

Doug;

0005, 0032, 0080 come to mind. Would have to find my book as it has been 19 years. I recall CPM application start address was 0100. Such fun! Then we got to write our own drivers.

Tom