It's me again. Thanx for all the answers, but Aaron can you tell me how can I create these Bin files. ( Mathieu Lacage told me a way to do this but for a Cosinus table). I mean for example, if I want to store some graphics in it ? VIVES Fabien vives@NOSPAMwanadoo.fr ( Enlevez NOSPAM pour me repondre ) ( Get NOSPAM off to answer me ).. ICQ : 16950211