CrazyTalk 

Face Puppet Animation Studio

 Photo Fitting

 Auto Lip-sync

 Face Profile Styles

 Motion Clips 

 Real-time Puppetry

 Dual-layered SFX

 Comic Text Bubble

 Flash Output

 HD Output

At present Windows only, 

http://www.reallusion.com/crazytalk/default.asp

Have a look at Reallusion's other software at the same time...

http://www.reallusion.com/

Mimic Pro

Lip Sync Studio 

"Mimic Pro provides an advanced environment for easily creating and editing facial animation sequences. Take existing WAV audio files of any language and let Mimic animate your figure for you. Or, record your own speech file within Mimic's simple recording studio via a microphone connected to your computer. With the ability to add in expressions such as winks, nods, and smiles, your figures can easily become as expressive as your imagination allows.

By creating the facial animation for you, Mimic's Talkback™ engine will save you hours of production time, allowing you to focus on other areas of your animation projects. Focus your energy on the nuances within your animation and make your characters come alive with real-life mannerisms and body language. The best part is that with the help of Mimic, you don't have to a be animation master in order to quickly create convincing facial animation.

Mimic is available for use as a plugin with NewTek's LightWave (version 7.5 or higher) or as a plugin for Curiouslabs' Poser (version 3 or higher). "

Quote from Daz3D website

http://www.daz3d.com/i.x/software/mimic