Art,
The more than one character is covered in the Haptek Guide. I'd found something on it In the Haptek Hypertext Reference under SetName and SetPerson. The figure is initially given a name such as body_f_ modest which you can change using the SetName or SetPerson to say Sandy. So you'd have to reference everything inputted to Sandy, for the second character you'd have to reference all the input to whatever her name is.
Carl2