I'm very sorry to annoy you again, but I still have a litlle issue: since I installed your DSDT file everything in my Hackintosh works great (included PS liquify filter, I just didn't apply correctly your file), but it generated an issue that I haven't before. I have in my PC a universal memory card reader with two frontal USB ports that now remains on after shut down; I can see the red led still on and even an external drive connected to the usb port keeps on rotating although PC is not running. It is clearly still alimented after shut down and I must switch off power to resolve it (it doesn't restart switching power on). I have another HDD installed on the same PC, running WINDOWS 7, and shutting down from it I don't have the same issue. Any idea?