Originally Posted by Audio

Follow this guide exactly. iBoot+MultiBeast

After you install the combo update and before using multi-beast as described in the tutorial you need to use DSDT Auto-Patcher to extract your DSDT.

I had a few issues with the Installer, but if it doesn't crash these are all the check marks you need to make.

UserDSDT Install
System Utilities (including subgroups)
VoodooHDA 0.2.72
NullCPUPowerManagement (Miscellaneous)
Lnx2Mac's Realtek... (Network)

Don't both with anything under Customization at this point.

If you manage to get 10.6.8 working on your system report back. Would like to see other peoples DSDT's extracted from their system.

When I originally extracted my DSDT I used an older "DSDT Auto-patcher"

Currently I have Lion working with only 3 extra kexts. FakeSMC, Voodoo and the Lnx2Mac. Which I also believe I have Native Speedstep working, but pstates and cstates aren't being generated in the ioreg. The only indication that I believe it's working is I ran CPU-z in 32bit and saw my voltages/cpu speed increase and decrease but CPU-z only initially showed 1 core but after I ran "stress" test only a 2nd cpu showed.