Yes it does. We don't yet have a conflict between Type codes and Chassis #s so can run 2 parallel systems in the same box. But it is probably going to start happening at some stage, and we may need to rethink tactics/protocols. The new version - whenever it comes but not according to reports particularly imminent - may throw up a lot of these potential conflicts as it opens up [codes] across manufacturers. I'd guess carry on current practice in the meantime???