Toontrack is a popular drum plugin for DAWs. It has VERY good sounds that would be difficult for anyone but the professional studios to match in quality. So smaller studios can really make their projects sound great without spending tons of time and money on drums and drummers.
Many have wondered, should I upgrade to Pro Tools 9? What does 9 give me that 7 and 8 don’t have? Well here’s a quick video review that covers some of the major functions that you get in PT9.