Here I will just mention some of the other information resources for 
creating ARexx scripts for Directory Opus. 
 
  As always there is the unrivalled Aminet software archive.  Scripts, 
patches, configurations, etc specific to Directory Opus can be found in the 
directory biz/dopus in the Aminet directory tree. 
  The best way in which to learn about the Opus ARexx interface is to 
download scripts and look at what they do and how they do it. 
 
  There is also the Directory Opus v5 Mailing List available to anyone who 
wants to be bombarded with lots of useless email :^) 
 
  You can subscribe to the list by sending an email to: 
 
                             listserv@lss.com.au 
 
with the following as the message text: 
 
                     subscribe dopus5 <your email address> 
 
  You will receive a welcome message detailing the commands available, and 
then the cra...eeerrr, the help should start rolling in ;^) 
 
  Updates, announcements, and other sundry items of interest can be found on 
the GPSoftware WWW page, located at http://www.gpsoft.com.au. 
 
  Bug reports and requests for help can also be be sent to Dr Greg Perry at 
greg@gpsoft.com.au, you will need to send your registration number 
in the message if you expect a response.  (But try the mailing list first, 
we're a much more forgiving bunch, heh heh heh |^) 
 
  For general ARexx programming information there is, of course, Aminet.  Try 
the util/rexx directory for lots of examples. 
 
  Also available, is an excellent ARexx tutorial, written by Robin Evans, it 
is available from http://www.halcyon.com/robin/www/arexxguiArexx/main.html.