http://support.amd.com/us/gpudownload/Pages/index.aspx?src=CCC-CheckForDriverUpdates
Don't forget to grab AVIVO encoder, too.
I did some initial testing and hardware encoding is working in this release.
*** UPDATE ****
I had a little trouble getting these new drivers installed on Win7-64bit. I had to download a Visual C ++ 2005 redistributable hotfix from Microsoft. I suspect that happens if you have some newer Microsoft developer software installed (which I do... Visual Basic).
The hotfix that worked for me was here in case you need it:
http://support.microsoft.com/kb/961894
This message was edited 2 times. Last update was at Jan 27. 2010 18:41
Intel i7-4770
16GB DDR3 1600 8-8-8-24
MSI Z87-G45 Motherboard
ASUS GTX 660 Direct CU II OC 2GB GPU
1 TB RAID 1 (mirrored) Drive Array
Several scratch drives for video, TMP, pagefile.