PCStats published a review of the LiteON iHAS424 Dual-Layer DVD Writer.
Quote from the review: "For a good example of the features a modern optical drive should have, look no further than the Lite-On iHAS424 DL-DVD burner.
It's got everything you'd expect from a DVD-writer, including dual-layer DVD writing and reading, compatibility with both + and - formats, as well as support for lightscribe label burning if you have photosensitive media. Of course, it'll also read and write CD-Rs and CD-RWs."
Read the full review on PCStats.