I am Rheino, all the way from South Africa. Completely new to the world of re-mapping, but really want to get into it. My vehicle collection consists of the following machines: 2003 Mercedes SL55AMG, 2010 BMW X6M, 2002 Audi A6 2.7T & 2011 Peugeot RCZ. I am truly looking forward to expanding my knowledge into re-mapping and learning from you guys. I guess, the 1st question here is, which file is best to use for a stage 1 re-map on the X6M?