Yes, thanks all.

I'll look for Cooler Master if this arrangement goes through; it was used for CAD applications or at least was bought for that.

My copy of Vue Infinite arrived today  - guess I'll have to wait a bit to start playing with it.

thanks again, tim

 Other than heat, what do you mean by ". . . they realize the limitations and act accordingly."?

Thanks for the reply - tim

Thanks Mark - I'll try that on my last project.  And also start working just in Carrara for the runtime stuff.