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Hi Richard,  
  
yes, you were right.  The miss-set TRACKER_WEB variable 
was in fact the problem. I think I was confused about the  
strange value it was originally set to '/cgi-bin/roundup.cgi/...' 
and - not understanding completely how things were 
supposed  
to work - thought that I have to keep that part of the path. 
 
Thanks for your help, 
 
Ralph