Hey all, you can download a free Caustic Dubstep style song at http://bigbeardaudio.com/free-stuff
The song contains PCM presets and a drum kit created by Big Beard Audio. The PCM presets are all availabe in Big Beard's "RARESYNTH" packs on the Google Play Store. Youtube vid here: http://www.youtube.com/watch?v=5hcjUrLwbYI
Have fun with the sounds!