Luthraz

Just checking to see how smoothly this went for anyone using a Gigabyte Mobo really. I've been looking for a guide to update but haven't really seen one. Can it really be as easy as just installing the update via the App Store and being done with it? Just wondering if there is any certain method.

Anyone know of a what to install for OS 10.7.4? I'm looking to get the sound working through the Optical Audio Out port if possible..