Intel HM67 Mobile Chipset w/ Core i7 & NVIDIA GTX555

After much tinkering, I finally have my laptop to near working order. Maybe.

Method: iBoot + MultiBeast + 10.6.7 combo w/DSDT
Observations: without DSDT, everything but sound and the wireless (intel) work ... and USB. The DSDT mods are not hard, especially with the appropriate software.

Kernel: 10.7.4 PATCHED <- This was a source of much boot to black screen frustration

DSDT Patches:
RTC
IRQs
HPET + manual edits: http://www.insanelymac.com/forum/index.php?showtopic=206313
And one compile error. Was '\TNOT'... IS 'SNOT'

Kexts:
FakeSMC
AppleACPIPS2Nub <- Do not use VooDoo or the keyboard/trackpad will not work.
VoodooBattery

Working on:
ALC665 Sound

Great news ;-)) I'll be getting my Dell in a few weeks. Hope to get it all working (I'm a newbie)

Did you get your sound to work?

Not quite. There is an ALC665 codec patch out for a similar dell (HM57 chipset), but the DSDT and kext enablers don't quite map the sound card correctly for the HM67, so it complains. I have been trying to decipher the DSDT tables to see if I can't fix it, but it may be a bit above my skill level.

Here is the forum link, but as I said, it isn't quite right.
http://www.insanelymac.com/forum/index.php?showtopic=247741&st=180

...okaaayyy. Weirdest thing ever. I Installed Win 7 to dual boot, and now OSX boots the NVidia with GraphicsEnabler=Yes?!
Not complaining per say, but that is far beyond me. System has been up for a while and it all seems to be working correctly.

Hello guys!
I want Install OS X Lion on my MSI-GX680 with Intel HM67 Mobile Chipset w/ Core i7 & NVIDIA GTX555 but didn't find my motherboard in dsdt lists.
What should I do?
Could someone help me?