Hi, I don't know if this was discussed before but I didn't find anything in the archive. I am considering to buy a F801s and may be the MF21 databack. I'd like to know if the databack imprints the data inside or outside the frame. Would that be a good buy? Thanks, Vincent -- ----------------------------------------------------- Vincent Canu, CFD Engineer ( mailto:[EMAIL PROTECTED]) Fluent Europe Ltd, Sheffield, England (http://www.fluent.com) -- -----------------------------------------------------