Thanks to a few riders who had a silimar problem as mine using the DM Kit, Optimum has decided to include the Operating Code (Hex Code) tool free to everyone who owns a DM kit and include them in future Kits like they do with the Yamaha guys. This is awesome news! They also mentioned something special for the Map Select guys in March. Also, they are really looking at the DM Kits compatibility with WIN 2000 as most of the ECU lock-ups if not all were caused while using Win 2000. For more details check out what they posted on Cannondaler. Optimum Post These guys ROCK!