On GA-EP45-DS3 (F9) I have used just custom DSDT.aml, FakeSMC, AppleHDA rollback and RealtekRTL81xx kexts. There was no need to patch AppleRTC. The system with 10.8.1 is fully functional and stable. To verify the rersult, I have completely reinstalled the system over the weekend.
How was that ?
Did ESB2 make sense ？