Hi track,
Camera position (eye point),
Lookat point,
Focal Length
Viewport, vp
Field of view Angle, (1/2?),
are setup in Michaels script here:
http://moi3d.com/forum/index.php?webtag=MOI&msg=8476.3

As I know little about cameras, I'm going to do some Wikipedia reading:-)

- Brian