just in time had my 780 Ti Classified waiting for a week, hooked it up yesterday and today and now I find out I don't have to be on Windows all the time? great! all OpenCL application crashing before don't crash. don't got any problems.. multi monitor, ethernet, sound.. thank you!
Im going to live with the crashes for now until everythings officially released, I don't want to risk messing up my hackintosh (doing some important work right now), but this is awesome that a fix is confirmed to come soon. Will be doing a clean install when 10.9.2, Multibeast/Unibeast, CUDA and the Web drivers come out.
I use DVI fine with my 780 B rev and opencl is fixed. CUDA not working until updated.
Important notes from other problems i've seen
1. Installer checks for 3,1, 4,1, or 5,1. If you use multibeast default and system def of 3,1 it'll install fine. If you changed it, you may need to pacifist the install sine installer checks for a mac pro.
2. If FileNVRam is installed, setting web driver will actually try to set driver in nvram instead of modifying org.chameleon.Boot. You'll notice the nv web driver arg will be in box when you reboot like this, if you remove that it will NOT load the R331 driver.
If all you are trying to get is to fix rev B 780 and titan, you can just copy the opencl lib from web driver to 10.9.x driver to fix crash and retain cuda. If you are trying to use a 780TI, you must use whole driver and even then consider it very beta and untested