Thanks for this! I've done a ton of things in the past to vehicles (had a 2000 S-10 Extreme where we shaved door handles, tailgate handle, custom paint job, etc) but had never done any tuning or whatnot outside of a K&N CAI. So when I was reading through this (and other) threads I was super excited, but also a bit hesitant because I was afraid a lot of questions would make me sound like a complete noob.

Then I figured it wouldn't matter because the wife would never go for it. But when I mentioned it to her last night she was
way more receptive to the idea than I had figured...probably has to do with the potential for 2-3mpg increase (not guaranteed) in mileage. Then the worry about sounding like a noob came back.
Anyway, I'm sure she'll have questions for me to ask that I'd never think to ask myself, so it's good to hear that they're more than willing to be patient with those who have never used a tuner before.
EDIT: I was so excited about the 'them being receptive to questions' part that I neglected to congratulate you on your performance gains. Congrats! Looking forward to having them myself soon.