I've been reading up on GPU (graphic processing unit) and GPGPU (general processing graphic unit). I have read that OpenCL will be intergated into OSX 10.6 when its released to take advantage of the untapped processing potential of the GPU. M0st of what I've come across indicates high processing potential but doesn't get to specific on what would actually be able to use that power on. I am Architecture student spending most of my time in MAYA. Could this help rendering time? Maybe real-time fluid dynamics? What I'd like to know... and hoping some one might be able to clue me into is how GPGPUs could be used / useful to someone using 3D applications, video editing, music editing... I'd love to know if popping in kick@$$ 2nd video card would give me that performance boost, but i'm doubting it would be that simple.