Joshua,

Based on your overlapping morph suggestion, I just tried it on the 
P3 with the original morph framing (which probably overlapped by a 
pixel along any or all edges) and again with framing that keeps 
morphs well-away from the two 3D views.

I'm still seeing a degredation of performance when acceleration is 
enabled (and it is hitting the disk every second if not a little faster), 
BUT, without acceleration, the frame rate went from 10-15 and 
struggling to keep up with user input to 20-30 and responsive.  It 
will be interesting to see what happens on the P2.

Thanks!

Bill


Wilhelm K. Schwab, Ph.D.
University of Florida
Department of Anesthesiology
PO Box 100254
Gainesville, FL 32610-0254

Email: bills at anest4.anest.ufl.edu
Tel: (352) 846-1285
FAX: (352) 392-7029