Every time I install the HD500 driver on my Mac, it causes kernel panics and crashes the computer. This has occurred on every version of OS X 10.8 up to the current version, and has occurred on a three year old Core 2 Duo MBP, a retina MBP15, and now my brand new MacBook Air.
Any thoughts? Is this a known issue? Running the machine without the driver installed results in a solid machine, no issues.