I picked up 3 packs of hinges today, but they didn't have the drill guide in stock. Hopefully it'll be there before I actually start installing these. If not, I doubt it'll be a big deal as I tend to be VERY meticulous when building, and I seem to have "calibrated" eyeballs. I "eyeball" stuff when I cut or shape it, then when I go back and measure it's usually dead-on, or so darned close it doesn't matter anyway.
I'll post a follow-up when I actually get to start installing them...