IDefusee

10.8.2 (AMD Kernel from the first post of the mountain lion development thread)
AMD Phenom II X6 1090t
8GB Mushkin DDR3 Ram
MSI Twin Forzr II Unlocked Shaders AMD Radeon HD 6950 2GB (Graphical corruption and artifiacts still, but QE/CI Works on 3 monitors. You have to use the 10.8.2 6970 package from netkas.org and boot using IGP then switch over to 6950).
OCZ 120GB SSD (Forgot what the model is something 3)
ASUS cheap motherboard
2x maxtor 160GB

Overall, it runs quite fast other than the graphical issues. 9372 geek bench score

[Additional] Finally got my graphics working (netkas 6970 for 10.8.2 package), updated to 10.8.2 and copied over the kernel I was using. Now I am getting intense graphical corruption. Like on the login screen, safari (text jumbled up, chracters missing, lines all sorts D:). Any ideas?

Hi, I have my 6950 working on all 3 monitors (with built in radeon hd 3000 to boot and swap over vga cables). However, i can only boot in safe mode and booting in normal mode gives me a white screen on all the monitors plugged into the 6950. THe monitor plugged into the IGP shows the login screen, however after logging in it reboots.

System Details:
10.8 Mountain Lion
AMD Kernel (AMD Phenom II 1090t)
8GB RAM
MSI Twin Frozr II 6950 2GB (2 monitors plugged in via displayport > vga [active] and 1 plugged in via dvi to vga)

Im using the kexts from this thread and booting with:

-v -f -x GraphicsEnabler=no npci=0x3000 PCIRootUID=0

and no DSDT.

Yes no graphics distortion or anything, but I don't think QE/CI is enabled as Launchpad.etc is quite choppy and however I can still only boot in safe mode. (Booting in normal mode, i get white screen and it reboots )

Quick Update . Im typing this from ML 10.8 on my pc. At the moment i have graphics working on all 3 monitors in safe mode (needs a few kexts to make it work which i am sorting out now), network and thats about it.