mempilot:Go ahead and do the training. It teaches you a lot about diving that is valuable to even the recreational diver. You'll be more confident and a better diver for it.
Thanks for the information---I do believe additional training is valuable!
Knowing what to do and training for it makes one safer when something out of the ordinary happens-failures of equipment---computers---regulators---etc---training with your buddy to work as a team during an emergency saves lives.
Because in life things can and will go wrong!
Thanks,
An AZ diver