All sources and object libraries are available under [.SRC] directory into XPM-34E.ZIP file. You can extract them with UNZIP utility. Files needed for compiling and linking: XPM.H XPM.OLB (built with VAX C 3.2 on VAX/VMS 5.5-2) XPM.OLB_DECC (built with DEC C 4.0 on VAX/VMS 6.1) XPM.OLB_AXP (built with DEC C 4.0 on Alpha/VMS 6.1) Patrick MOREAU - CENA/AThis-Mons - FRANCE pmoreau@cena.dgac.fr moreau_p@decus.decus.fr