There is nothing better than just DIVING INTO THE DEEP END!
Just kidding, Scott!
There's a bracket that holds the TB up on the front, and it's a little difficult to wrangle out because you can't get to the bottom bolt. It's behind the exhaust piping. Simply remove the plug to the TPS, then the bracket to TB bolt, and take a large screwdriver and pry it out a little.
Then, as you begin to slide the TB out, you will have to move it again.
It's not too bad. Just be careful around the TPS or you may wind up replacing it!
ENJOY!