Which Audio Codec provides Windows^® Vista™ Logo?

*Windows^® Vista™ is not formally released yet. Above information is the summary of our best understanding. Please visit ASRock website for updates.

*If you are using AC'97 audio codec, and want to install Windows^® Vista™ 64-bit version, the AC'97 audio codec of your system will be de-functioned, and there will be no sound coming out of your system.
*If you are using AC'97 audio codec, and want to install Windows^® Vista™ 32-bit version, the AC'97 audio codec of 5.1 channels or 7.1 channels will not be able to fully function as they are, but 2 channels only.

Requirements to pass Windows^® Vista™ Logo - Graphics

To get Premium/Basic logo, MB must run the designated Microsoft DTM (Driver Test Manager) test. MB must passes all items in DTM in order to get the logo. Of all items, there is one test item named Aero AT (Video Memory Bandwidth) test, which is also the only one that requires graphics figures (such as 1600MB/s, 1800MB/s). In this test item, if the MB gets figures of 1600 MB/s or higher, it gets Premium logo. If MB gets figures lower than 1600 MB/s, it gets Basic logo.