A complete writeup will be later added in the documents section. Here is only a quick summary of controls.
w = wire frame toggle
L = lights toggle
d = dual texturing modes cycle thru
t = texture modes cycle thru
n = npatch modes
m = cancels n-path modes
s = show stitch triangles in yellow
Important
to start: At the beginning the camera is not placed correctly. Press F1, then space and then start using the mouse. For zooming, use Shoft.
F3 = orbit cam
F12 = screen capture
Mouse:
left button = rotate
right button = pan