I bought this very expensive card, because I am working in 3D and CAD applications.
I don't understand why can't use well this card, and I found I don't have OpenCL.
I can't use 2 monitor together. The DP is not working.
I had a idea, I boot up in windows7 on my other HDD.
I hate windows, but the card is working well, with 2 monitors, and OpenCL too.
The card is out since 1 year, and anybody bought this, than can't use under OSX Lion.
I am small man, whit very big problems, from small country:)
Please do something, or I sell my MACPro, and I buy PC, or I chose other JOB and I never see commputer again in my Life:)
After Running the terminal commands you posted I wasn't able to reboot so the commands weren't able to correctly make the hex changes for me.
What I did instead was edit a backup of the two files directly with HexFiend and it is working perfectly. Tested with LuxMark 2 and my Quadro 4000 now is running Open cl 1.1.
I have a Mac Pro 3.1 with Lion 10.7.3
Performance with Final Cut Pro X and Motion feels much faster now, woot.
If any tries this and in case of problems, be sure to make a backup of the GeForceGLDriver and have an alternative boot drive in case you have to restore the original file.
Below is the files and the hex changes I made.
EB A8 83 F8 02 7C 15 replaced by EB A8 83 F8 03 7C 15
78 E8 83 F8 02 7C 11 replaced by 78 E8 83 F8 03 7C 11
8B 87 1C 0C 00 00 89 06 8B 87 20 0C 00 00 89 02
31 C0 FF C0 FF C0 89 06 31 C0 89 02 90 90 90 90