This is going to be a two-step process. Instead of telling you which buttons to press, I'll give you an analogy to better understand the tools and what they're going to be used for:
Consider that the track motion is basically like moving a virtual TV screen around 'inside' of your preview pane- in 3D space. Now consider that pan/crop is just that: panning and cropping the image that is playing on those two virtual TV screens. So first position your two 'TV screens', then choose your pan/crop settings for the image playing on each individual TV screen.
Idiot Savant... ok, maybe just Idiot
http://seth.savant-studios.com
