S/L/E = Systems/Library/Extra
10. Install ALL the kexts in my first attachment (all BUT SleepEnabler!) to S/L/E with the help of KextWizard. Update to 10.7.2. Install AppleHDA and IO80211 kexts again. Then remove NullCPUPowerManagement.kext from S/L/E and install modified power management kexts from my second attachment (again with Kext Wizard). You must repair permissions of the whole S/L/E folder then and rebuild the kextcache (can do that with KextWizard too). –– Finish (hopefully ) –– And in the future if you update to 10.7.3 you must install NullCPU -before- you update. After update (and reboot) reinstall Audio, Wifi, PowerManagement and remove NullCPU.