Is it going to be fast enough to render 50Billion polygon proccessing points for 3D mapping? ( will snow leopard help this out with this system?)
So many questions.. Guys at the apple store don't know half what the people here know.. thanks again
Cory, Owner
vogelhaus design
www.vogelha.us
Many questions, indeed

.
I've been following your postings as I'm in a similar situation, only on a smaller scale, being a photographer working with PS CS4 and Cinema 4D.
Recently, I purchased a MacPro, at a time when the new models where still be expected to be released just a couple of months later.
The main reasons were compatibility, reliability and affordability of current hardware, software, and OS .
You are looking for efficiency, aka speed, in your workflow, which includes a whole bunch of power hungry pro applications.
By most peoples guesses, the next generation of MacPros might see a performance gain of 20-30% - that's not much.
It will be faster, though, no doubt.
To what extent this will be true for individual apps remains to be seen, and when exactly a program like Cinema 4D will be able to fully utilize the speed gains is not known.
C4D R11 is running in 64bit already, by the way.
That said, with the existing MacPro, you can double and triple the speed for PS CS4 and Cinema 4D by using an efficient configuration of RAM and HDDs, or render farming for the latter.
The kind of money you are willing to spend can buy you two pimped out workstations for Adobe CS4, which are still supposed to take advantage of Snow Leo GPU and multi-processor support - once apps like CS4 have caught up, which they have not yet.
On top of that, there is plenty money left for a render farm and external storage - face it, you can't do rendering and multi-tasking at the same time on the same machine.
As for GPUs, for you and me both that basically means OpenGL performance in C4D's editor.
Right now, that's a tough one; 3D app makers talk about ditching OpenGL, Open
CL isn't there , who knows...
Oh, and put some bucks aside for paying a local Mac Service provider to set you up, and get you your RAM and HDDs for a reasonable price - win/win.