backup:
applehda
ioatafamily
ioachifamily
system.kext
AppleSMbios
appleazalia
iopcifamily
install update
dont reboot
replace:
applehda
ioatafamily
ioachifamily
system.kext
AppleSMbios
appleazalia
iopcifamily
add r3d3
delete /etc/rc.cleanup
replace kernel
reboot