I use this DSDT on my computer for two years now and it works OK.
I have custom built it since my GeForce 8800 did not detect the secondary monitor and I had some issues with sleep/wake using an USB mouse.
What does not work:
- Ethernet (use lnx2mac's excelent driver): http://lnx2mac.blogspot.com/p/realtekrtl81xx-osx-driver.html
- Apple RTC needs to be patched:
sudo perl -pi -e 's|\x75\x2e\x0f\xb6|\xeb\x2e\x0f\xb6|' /System/Library/Extensions/AppleRTC.kext/Contents/MacOS/AppleRTCsudo touch /System/Library/Extensions
- you need to set darkwake=0 in org.chameleon.Boot.plist
Audio works out-of-the box with 10.9 Mavericks.