Hi. I would like to know if there is a librairy or program which allows to create/use matrix ? ( I know how to create them in a program in ASM but I ask this to simplify my work.... :o) ). Thanks for the anwers. VIVES Fabien vives@NOSPAMwanadoo.fr ( Enlevez NOSPAM pour me repondre ) ( Get NOSPAM off to answer me ).. ICQ : 16950211