ATI Catalyst Drivers 11.5 Vista

# New Features:
* Hydravision enhancements for Eyefinity configurations.
- The HydraGrid feature found in HydraVision is now aware of user created Bezels.
- The HydraGrid feature found in HydraVision now also includes as “Automatic Grid” option that aligns to the user defined Eyefinity display layout.

# Windows 7
* PowerDVD no longer randomly crashes when HDMI 8 Channel Audio is enabled.
* Avivo settings are now correctly displayed in the AMD Vision Engine Control Center after connecting a secondary display.
* Windows Media Player no longer randomly hangs or displays a black screen after playing VC1 (WMV) video files for over 4 hours.
* PowerDVD no longer crashes intermittently after enabling / disabling Crossfire during BD playback.
* Bioshock no longer displays visual corruption with Vsynch and MLAA enabled.
* Transcoding MPEG-2 video to H.264 no longer causes an application crash.
* Transcoding H.264 to AVCHD no longer generates lagging video.