Okay, here's the deal. I need CUDA support on my Mac Pro so that I can run Octane renderer, but I'd rather not drop $800 just for that. So, I found a used GTX 285 (normal one, not Mac edition) and have it ready to install. I did a search on these forums and found Netkas, but I didn't see any clear instructions on how to get the card working. I currently have an ATI Radeon 5770 HD, which I can use as a helper card. Can anyone direct me to a tutorial on what to do, exactly? Thanks in advance!