Joe Alter recently posted a beta for the Maya version of the Pose Space Deformation and Corrective Sculpting tool originally created for facial animation in 3DS Max. LipService is a powerful multi-resolution subdivision surface sculpting, rigging and animation system built into a Maya plugin. LipService’s sculpting tools are comparable to ZBrush and Mudbox. Its animation tools extend this multi-resultion editing philosophy through to motion and rigging. The beta is downloadable for Maya 2008 and over on Windows, OS X and Linux from here. Check out more information on LipService for Maya here.