This update is the most difficult update for me...ever!!! but finally I can updated my Hackintosh on my old laptop Acer Aspire 4740G intel core i3 2,13Ghz, RAM 3 Gb, Nvidia GeForce 310M 512mb
I dont use old (10.6.7) AppleACPIplatform.kext and IOPCIFamily.kext, I just updated my 10.6.7 hackintosh with 10.6.8 update (not combo update) and using 10.6.8 legacy kernel...everything is just works great!!!
just for information I have to boot to this 10.6.8 hackintosh with these boot flag :
cpus=1 busratio=16 GraphicsEnabler=yes
There is No stuck or waiting on [PCI configuration begin]
here is my desktop screenshot :