I just bought a friend a 52x lite-on cdrw. He had 1 cdrw and tried it out after the install and it worked great. He's tried 2 different brands of cdrs, not 52x, and it tells him he's using the wrong type of media. Is there a setting or should I send the drive back? Buying cdrws would get pretty expensive...that's what he's concerned about...I gave him 2 more brands to try out, and haven't heard back from him about this yet...any suggestions?