The first set of sliders, the long ones, are volume for each pad (you only get 18, no extra banks that I know of) the top short ones are panning.
The volume ones double as tuning sliders when you enter drum tuning mode, but at least on the one I am playing with you can't record tuning changes in the sequencer, unless there is a special mode that I am not aware of, which is very likely. The unti does respond and sequence pitchbend, and they have a way to split it between drum sounds, but I haven't gotten that deep yet.
Its cool, maybe the F9000 is much more tricked out, but it could never replace the 60.
