Here is what I did to get 786MB and QE CI working along with only HDMI output. No VGA
1. I deleted all the kext from the extension folder relating to nvidia and geforce
2. Install aqua-mac's 9000 series drivers
3. Then use his repair permissions script. Clear the extensions cache with OSX86 tools. Reboot. cpus=1 -f
4. Use the NVinstaller v.52 installer, select 786mb (still trying to figure out how to get 1024MB)
5. Clear cache extensions
5. Installed Aquamacs DSDTPatcherGUI_1
6. Reboot. cpus=1-f
7. Now I can boot using HDMI out dual monitor QE/CI and 768MB on my device profiler. VGA is not working yet.