ok i just installed ideneb v6 lite edition and every thing works except sound any one have any ideas on what kexts i should use? it says the sound chip is mcp78s (GeForce 8200) HDA
and i have allready tried voodoohda.kext,VoodooHDA-0.2.2,AppleAC97Audio.kext,and AppleAzaliaAudio.kext
specs are: AMD penom 9500, xfx 750a sli motherboard using integrated audio, evga 8800gtx, mac os x leopard 10.5.8

This is somewhat old, but for reference I installed iATKOS S3 V2 on XFX NForce 750a SLI mobo with AMD Athlon(tm) 64 X2 6000+ CPU
MAC OS X 10.6.3 -> 10.6.8 via Combo 1.1 update and Legacy Kernel 10.8 with AMD fix
Onboard GeForce 8200 works (using EFI Studio)
Onboard Network Marvel Yukon 88E8056 works
Onboard Realtek ALC888 works (using MultiBeast 3.80)
Not using onboard SATA because I have a 6 TB RAID-5 configuration under Windows 7
JMicron 363 with a 1 TB drive on one port and bluray/dvd-rw on the other port

Everything is working except my displays, no dual yet. Do I need to inject my display connectors or something?

EDIT: Ended up installing a GTS 450 and yes, I have to loop an .mp4 or it freezes, but all is working.