If you want to reuse(machine) those rotors don't hit it with a hammer directly as you'll damage the surface. I've used a heavy duty rubber mallet to knock them loose without damage. If they're garbage, then hammer away.

 

Well finally got my rotors installed yesterday.

These are from Design Rotor Technology. I checked their site but I couldnt find the Outlander ones. I got these on ebay for $225 shipped, which included some basic ceramic pads. The person on ebay is located where DRT is, so Im guessing its the same person.

Still in the break-in period, but noticably more grab and brake feel. Will be able to report more after the break-in period.
http://www.drt-sport.com/drt-rotors