AMD Catalyst 13.x (184.108.40.206 June 21) Download
Download AMD Catalyst 13.x (220.127.116.11 June 21) as provided by asder00. This is the Win 8.1 Preview driver now modified to work with Windows 7 and 8. Please consider this to be a beta driver.
Do not install any CAP with this, the one included is newer.
***Note for Windows 8 users only: To install and use this driver you must disable the Driver Signature Enforcement or enable the Test Mode.***