Ok thanks i will check that out.

What's the best way to rig the eye bones?

Would i select the polygons in the front view then go into the main view and deselect the surrounding face polygons?

Also when rigging the fingers should i avoid dragging the tips and base of the bones?  Does this mess up the parametric controls?  I want to rig hands and keep the controls they have on the Kate rig.  So that i can use the dials to control the grip and each fingers.