Don't forget the tire rack's Brake Tech section:
http://www.tirerack.com/brakes/tech/index.jsp
All About Performance Categories
Brake Pad and Rotor Bed-In Procedures
Brake Pad or Rotor Inspection & Replacement
Brake Rotors and Track Use
Brakes 101
Choosing Brake Components
D3EAŽ Brake Testing
Frozen Brake Rotors: Cryogenics 101
Getting the Right Fit: Brake System Upgrades
The Finishing Touch: Brake Rotors
Understanding How Brakes Work
Why Ceramic Brake Pads?