I do not think that is supported by VSA.
Is there a thread on how to use it?
Try This one:Is there a thread on how to use it?
I am currently working on fininshing up a tutorial on basic VSA programming. There is already one up on the website for hooking up the SSC-32 servo controller to your computer and getting VSA to talk to it.
Just go to Graveyardskulls - Animatronic Skulls for your Halloween Haunt and click on the "How To Build" link. The VSA Tutorial will be up later today.