Thanks for the expanded information SafetyPee. Good stuff to know. The trouble with being a paranoid cynic is that I don't trust the certifiers to do their job correctly, and given all the 787 problems, many of which were predicted, I think that mentality is justified. If the 777 system is near bullet proof, then the 787 system should be near flawless, and yet here we are. I fear many of these changes are cost driven, not safety or performance driven.