Theres a somewhat mysterious individual who is consistently leaving brilliant little pieces of code and information in my comments. Dr. Drang has been visited by this apparition as well. Were both duly impressed with what he (or she?) does.
So, Im digging through the code Lris posted and I find a DefaultKeyBinding.dict file. Its the best one Ive ever seen, and it inspires me to do some fiddling of my own. I figured Id post my result, but with due credit to Lri (hi, Lri!).