Aha, but that adds another $100 to the price of AM and maybe more $$-$$$ if you want some training material to go along. The difference in price collapses.
Look at the “Character Rigging” video (or other) under Character Tools section:
http://www.softimage.com/products/exp/hl2/default.asp?pg=quickstart/kfvt.htm
(Biped guides incl with XSI Fnd, quadruped not, but you can import ready-made guides)
Cheers,
Rune
well… three posts down the road from yours it