One of my first attempts on rigging in ZBrush. Zbrush crashed when I was trying to use tpose> subtool. If ZBrush allowed me to lower my subdivsions, it probably wouldn't have crashed. Still don't know why it didn't let me subdivide. ANGRY! >:(
Instead of trying to rig it. I decided it was less of a hassle if I just masked and moved the mesh around. It worked, but I had to clean the mesh up a bit. :)
Not being able to lower her subdivisions was a huge headache. I like her back.