Dubstep Kontakt Libraries

Hey Dubberz, I have a gap in my library for heavy EDM drum hits and loops for dubstep… I have Transistor revolution whcih emulates the 909 and 808 but i was looking for something that is a little more pre treated like assault or Havoc but for Drum Hits and Loops… Can anyone recommend any good kontakt libraries for dubstep and EDM Prod… Rock On!