Hallo,
a few hours ago, I installed Snow Leopard Retail with Chameleon successfully. Here are my specs:
Mainboard: Asus IPIBL-LB (OEM-Board)
Chipset: G33 / ICH9
Sound: ALC888 (onBoard)
I tried many different solutions to get sound working. Nothing helped. I've got no sound, sometimes I got a kernel panic on startup, then I booted into safe mode and deleted /System/Library/Extensions/AppleHDA.kext. Then I can continue with a normal boot and everythings works fine - but again without sound.
I hope anyone could help...