OpenCL does sound interesting, but I have to wonder if this type of technology would even be useful in a software like Modul8. The basic premise behind OpenCL is that programs can use the processing power that would normally sit idle in a graphics card and use it to perform general computing tasks. However, Modul8 already heavily uses the graphics card to do its thing. In fact, it seems like the opposite might actually be more useful, i.e. using the CPU in addition to the GPU to render visual elements, at least as far as Modul8 is concerned.
Personally, what I would like to see happen is to enable SLI (I believe that's the correct term) so that both of the graphics processors that I have in my MBP could work together. I understand that this is possible under Windows (at least with certain drivers) so I believe that it could happen. Unfortunately, I haven't heard any mention of this in connection with Snow Leopard. While the GeForce 9600M GT is a pretty quick graphics chip, it always frustrates me a little bit to know that there's another processor just sitting there doing nothing...
