Any one have experience with Rotorwork? They use Centric blanks and seem to have great pricing for cross drilled/slotted rotors. Their basic rotors (cross drilled/slotted) with Stoptech performance pads go out the door with shipping for only $365 for all 4 wheels- this is with there 20% off promotion through 6/2010. High performance rotors with pads out the door for $450 including shipping. (Rotorwork.com/product_catalog.php?cPath=1)
Also been looking at Racing Brake, Inc as well with 10% discount slotted go out for $435, (www.racingbrake.com/) These 2 companies seem to have the best overall value, but both could be crap. Anybody have experience with these these companies?

Cheers.