Hi everybody, I have sandy bridge i7 PC and [ EASY INSTALL - LION GM/RETAIL UPDATE ] guide did not result in success. I have changed procedure a little bit and it worked !!! Changes: - I did not install * fakesmc.kext - I added <ExtraDataItem name="VBoxInternal2/SmcDeviceKey" value="ourhardworkbythesewordsguardedpleasedontsteal©AppleComputerInc"/> to vbox file. My guess is that fakesmc.kext does not know about i7 processors.