I'm planning on buying this single-sided dual-layer burner. I have a few questions before I buy it though. I'm planning on burning DVD9 discs like Lord of the Rings: The Fellowship of the Ring. This burner writes at 2.4x to single-sided dual-layer +R discs. Will I be able to burn this disc and any other DVD9 disc out today with this burner? I'm buying a six pack of single-sided dual-layer discs from Sony with the burner. The drive can write 8.5GB of data, is that the size of a standard DVD9 disc like Lord of the Rings?