if you go up to your address bar in your internet browser and just delete "/at.pdf" so that it looks like:
http://www.nicoclub.com/FSM/M/2006_M45-M35
that will give you the index of all the FSM sections (the only problem is they are all abbreviated and not fully labeled, but you can save them to your computer and rename them.)
the brake section is abbreviated br.pdf
you may want to look up Brakemotive kit in search if you're looking for a cheap but quality replacement for your rotors
good luck,
Craig