I have it on my hyperthreading processor running at 3 GHz. Make sure you choose 4 threads instead of 2.

It is funky how it renders though. Looks like the top half of the image is rendered on one processor and the bottom half on the other processor. 4 threads do speed up times.

Wonder what it would do in a quad processor system? :tongue1:

Tankred
:thumbupboth: