T100Jedi,
First I'd recommend you pick up at least a Chilton's or Hanynes manual ($10-$16 at local parts store). As for rotors, I got mine a the local Advance Autoparts Store ($35ea). I found on the T100's you don't actually have to remove the calipers if you aren't doing anything with the rotors. You just remove 2 pins and the spring retainer to get at the pads. But since you do plan on replacing the rotors you'll have to remove the caliper and you should repack the wheel bearing in the hub since you'll have to remove the hub from the rotor to replace it. But this will be a lot clearere when you look in a repair manual (it has pictures <img src="/forums/images/graemlins/wink.gif" alt="" />). Good luck,