Well this certainly is easing my fears. I did not realize that o/d in the edge would lock out 5 and 6, nor that Low = 1 and 2, not just 1.
I engine brake a lot, not because it saves the brakes (brakes are cheaper than the engine) but because it gives you a lot more control of the vehicle. I just got back from 2 weeks camping in Utah and we rented an Expedition EL, now that truck was a beaut, but too big for my needs. It annoyed me to no end that when we are rolling down 12% grades on a dirt road my buddy was refusing to drop the gear from D to 3 or lower. He likes to ride the brake apparently; according to him, downshifting is for semi trailers.
Another little question, I would be looking at a base model SE AWD, is it possible to retrofit the fog lights?