>jonathan said:
>>   Don't forget there is the Handbook Help file (very useful).
>>   Handbook help can be downloaded from Bills FB site, i believe.
>>   www.stiinc.com/FB
to which bbird remarked:
>can you be more specific about its name and location?

try
http://www.stiinc.com/FB/Errata.htm
otherwise go to
http://www.stiinc.com/FB
then take the link FB Debugging and then click on the link
FB Manuals Errata & Addenda on the left hand side of the page.

jonathan