Just to let you know, I managed to download Catalyst 12.4 (windows 7) for my Macbook Pro with the 6770 1Gb graphics and it is just and incredible bump over the Bootcamp Drivers. I seriously recommend installing this drivers which I downloaded from the internet after some googling. Steps (as I did, works very well) 1. Clean old drivers with Device Manager. Then select the Display Adapters section. 2. Uninstall drivers and restart your mac. 3. Install this drivers. (this ones I used, work much better than BC Drivers) http://downloads.guru3d.com/downloadget.php?id=2905&file=1&evp=b2350570a2c443764d6f1558d79a48a6 4. After the install, restart your mac again. Now your games should work better than before with the BC Drivers. **Note: This is for all those who are not experienced and do not know how to enhance their MBP capability and wish to play more demanding games with their Mac. Good Luck. Hope this helps!