Copy on the desktop AppleIntelSKLGraphicsFramebuffer.kext from System/Library/Extensions
Download this: EasyKext Pro v2.1
Download this: http://s000.tinyupload.com/?file_id=19572844861165712476
Install it with the easykext.
Reboot without fakeid.
Install the kext on the desktop.
Reboot.
Thats it.
You should have working accelleration, let us know.
Have fun!