I have a Sony 32x burner. I had this installed in a system running an ECS K7S5A, and it worked great. I recently upgraded my mobo to the Soyo KT333 Dragon Ultra. Now, most of my burned audio CD's sound scratchy, with lots of static. And burned game CD's won't install correctly. I tried using a different IDE cable, with no difference. Do you think it is the mobo, or the burner? Any ideas? Thanks in advance for any help!