Attached Link: http://www.youtube.com/watch?v=NQDyKbKb2cE

This is version 15.  For the last five versions, I've TRIED to fix Brenna's hair.  It's not bad, but it's far from perfect . . .

The "gliding" issue appeared to be related to camera angle.  Apparently, when the figure moves diagonally, Poser makes it look like she's skating.  Having her run directly at the camera appears to have solved that problem.

Enjoy, for what it's worth!