As far as DVD optical drives go, the Asus DRW-2014L1T is right on par with a lot of the other drives in its class. The LightScribe is a bonus for those who like to label their discs. Most drive noise is created when the optical disc starts to wobble and vibrate. This vibration is transferred to the drive motor and tray, thus making the noise. The QuieTrack feature and Auto Vibration Reducing System seem to work really well, as the noise level from a spun up disc was low. FlextraLinkT prevents buffer under run problems caused by an empty data buffer, thereby eliminating the creation of CD-coasters. This technology is similar to, and seems to work as well as, other companies' buffer under run technologies.