One more question:
Is it possible to use the face rigg of the squetch rigg with this char:

http://www.hash.com/forums/index.php?showtopic=29706

??
Regards
Heiner

Yes. For a character with a snout, I wouldn't use the bones rig for the face, I would go with muscle based Poses to drive the FACE controls. So, any of the mouth, cheek, ear and jowl bones would be deleted along with their constraints, but the eyelid, eye, eyebrow and tongue bones would be kept.

If you just need the FACE controls and want to use another rig, you could use one of the standalone FACE installations that you can find in a Zip file at the bottom of the Wiki page. There are three versions, one with the bones rig for the face with the FACE controls, one with only the tongue setup and FACE controls and one without any additional rigging other than the FACE controls.

Hope that helps, Heiner.