BonyFace 2.5 for 3ds max 2011 (also works in 3ds max 2008, 2009, 2010)
BonyFace is a professional solution for rigging and animating facial expressions on 3D Faces with ease and flexibility.
Version 2.5.1 - Fixed some minor bugs, added tips. Sample scene was added on site.
Version 2.6 was released - check offsite (see below) for details.