I think your talking about something like FASTRA or CUDA. Adobe Photoshop/Everything CS4 now has the option to you your graphics card for rendering cause it\'s a billion times faster.
And in FASTRA then used CUDA to tun 4 GX2\'s into a supercomputer that beat CalUA in a few tests, and if they used 4 4870x2\'s, they\'d beat CalUA in everything by far.

Is that what you were talking about or did misunderstand?