DJ Shiftee explains some of the special tricks and techniques he used in his live dubstep remix with Traktor Scratch Pro, Kontrol X1 and Maschine (see the original performance here. If you want to create a similar advanced routine with turntables and/or controllers, you should be able to get some inspiration from this video.
DJ Shiftee on Myspace. For more information on Traktor and Maschine, please see www.native-instruments.com.