I'm looking for a program for my computer that acts as a drum machine. Any recommendations? I don't need a zillion options, just the ability to change time signatures and add/remove drums. The ability to add Latin and Bata percussion (as well as other styles) would be a serious plus, but not required. (Guero, Triangle, Clave, Cajon, etc.)
Money really isn't an object on this one. I'm trying to keep it under $100, but I want it to sound at least something like a real drummer (read: probably not midi).
Recommendations anyone?