Cool heater Goat, that'll give something for Dan to do with all his empties when he's done building.
Yea that's a bit of sticker shock there Dan, it'll pass. Once the frames up and you've started the sheathing it'll start to feel like a shop.
Remember, for squaring the frame before the roof goes on, that cross corners should measure the same. And don't forget to brace it where you want it to be before you get the weight of the roof on. It'll flex. Take the bracing off only after the all the sheathing is on, to keep everything trued.
I used to stick frame houses 15 years ago before my back crapped out on me.
Oh, and make your cuts are on the outside of the line. A skill's blade is 1/8" remember. And Greg is so right. Measure, measure, measure. It's cheaper to cut a little more off than grab a new peice.