Is there in the wonderful genera environment a tool to graphically display the call tree (callees/callers) starting at a function? I've looked in the metering and other prgm dev utilities but to no avail... Thanks -- Keunen Vincent Network Research Belgium R&D, Software Engineer Parc Industriel des Hauts-Sarts keunen@nrb.be 2e Avenue, 65 tel: +32 41 407282 B-4040 Herstal fax: +32 41 481170 BELGIUM