I cannot run "p.map" sucessfully. When I used "p.select" to select "ppm" printer and then ran "p.map", however, the message "Unable to create lock file" came out and there was nothing proceeded futher. Would anyone can please give me some suggestions to solve it. It would be much appreciated! Tzu-Chien Hsu E'mail: htc at ccl.iis.sinica.edu.tw