From the official propaganda:
"Mad Professor has worked super close with the Loopmasters team to create an exclusive and authentic collection of some of his most prized musical gems from the Ariwa studios reggae vaults – providing producers of Dub, Reggae, Dubstep, DnB and other musical styles with previously unheard and undiscovered audio material!
The Mad Professor “Reel to Reel Reggae” sample collection includes over 450 Authentic Royalty Free Reggae samples including 315 loops and 140 Single hit sounds, with tempos of 100, 125, 135 and 145 Bpm. Included with the collection are 58 ready to play patches for Reason NNXt, Halion, EXS, SFZ and Kontakt samplers, and Apple Loops, Reason Refill and Ableton Live versions are also available to purchase separately."
Dang.. it says nothing about a warbler plugin... ;-)