I have a pet project which involves reverse engineering frames on an automo= tive CAN bus, looking for data from/to a specific module. Google searching = for an affordable CAN bus analyzer tool, returned one made by Microchip. Do= es anyone have any experience with this tool? Or can recommend another bran= d. I will be working with the J1939 bus standard. MK. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .