There seems to be a driver issue, however, AMD has a Beta version available for download that apparently corrects whatever it was that resulted in a conflict.
Do you know where I can find that?
Try these, and if it's still no go, there is an unofficial modified driver that has worked for several owners of those cards, available through its author through the Guru3D forums.
http://support.amd.com/en-us/kb-articles/Pages/latest-catalyst-windows-beta.aspx
First, tell me why you couldn't download the driver file from AMD? It's working well enough when I test it!
Are you using some really out of date browser? My own FireFox is up to version 27 now, and IE is still garbage.
