Hey guys. I am an audio engineer/producer for a living, and I use a hackintosh as the main computer for my studio. I've had a Yosemite 10.10.5 build (GA-Z77Z-UD3H, i7 2600k, 16GB DDR3, GeForce GT740) that I've been running 100% stable for a while now, booting with Chimera. I tried to update to...