I´ve made this short all in blender for a company, explaining the company´s product on a client routine before vacation.
cool! did you made it all alone? …concept, modeling, texturing, rigging, animation, lighting and compositing?
The entire animation looks great. However, I have only one question. Why is the client the only person that doesn’t show any phonemes?
Sure I wasn’t able to under stand what was being said, but the other three people that were talking clearly showed phonemes in their speech.
Totally agree with XeroShadow. And as My3D I also wonder if you made it alone.
I really like the animation and rig when he pulls up his pants. If you have a hint on it please tell us 
Yeah you guys, thank you for the replies, made it all alone.
@xeroshadow, unfortunelly, since I have to create all alone and the date to delivery was so close, I haven´t got the time to work on the client phonemes.
@buch, I´ve only create another bone that have an effect on the belly.
Since this was a short made for an account company here from brazil where do I work with JS primarly, I too think that the result, using only blender internal, turned out great.
Again thanks you guys and thanks to the blender foundation that make this complete platform.