Home, End, Pg Up and Pg Down, keys I use like a crazy-person. And yet, for reasons probably designed to break my mind and will, Apple opted for a fairly different and totally varying use for these keys. I wager it’s some sort of nod to super old-school Unix practices. Nevertheless, I’ve ripped out some hair over this and had many brief returns to Linux for my desktop platform over it.

Anyway, mainly for my own purposes, here’s the solution that ended up meeting my needs: http://apple.stackexchange.com/questions/26930/how-can-i-achieve-page-up-and-page-down-in-os-x/123160#123160