Reply to Need help identifying this synth!!!!

I have been hearing it around and I absolutely must know how it's done! It starts in this track around 0:51>
http://soundcloud.com/chuck-b/must-be-the-feeling-nero-rel1
I have been researching, looking for tutorials, asking around, and nobody has come close. You guys seem elite, perhaps you can point me in the right direction. It sounds to me to be a heavily modulated throat osc... Maybe some EQ modulation going on? Maybe a heavy distortion unit as well. I don't know. What do you believe it is?

I use primarily:
Reason 5
Massive

And I sometimes use:
FM8
Sylenth
Glass viper
Absynth
and a few others...

And I also use these plugins:
Ohmicide
Blue Glitch
Korg MDE-X

All through Acid Pro as my DAW. Can it be done with this software? Or should I be looking elsewhere? Any help is appreciated! Thanks.