Wow... This thread was started in 2005Hi honestdom,
Why is limited? Would you recommend any other software?
I registered for the Facial Animation Toolset at https://research.animationsinstitut.de/44.0.html and got the download link. Will have a spin on it after work Today.
I also have the FAT, and it's awesome; I absolutely love it. It also comes with an application called Frapper, which will do exactly what you want.
Face robot is another alternative.