... Franck. It is not very regular and honest to cut and shuffle the mail that I'm writing. That modify the meaning. You make me tell things I wouldn't tell. I was really upset by your last answer ... CU, -- Dr. François LE COAT Author of Eureka 2.12 (2D Graph Describer, 3D Modeller) http://eureka.atari.org mailto:lecoat@atari.org