Ministry of Rock is a huge 18 Gig collection of Rock Drums, Basses and Guitars recorded in the EASTWEST Studio 2. It features sounds used in today's music and the entire library was created with one goal in mind: to create a virtual instrument capable of producing sounds that could actually produce a hit record or filmscore without any live drum, bass or guitar overdubs. Articulations and programming was all reverse engineered from actual performances. Ministry of Rock uses the Play engine which promises some great features along with Vista compatibility.