DVD+R Double Layer nearly doubles the storage capacity of a standard DVD with two AZO recording layers on a single-sided disc. With the added capacity, DVD+R DL media is the preferred DVD media for video and gaming developers. In fact, most Hollywood movies and Video Games for consoles like X-Box are developed on 8.5GB Double Layer discs, whereby the Optical Quantum DVD+R DL discs are often used by professionals in these fields when making copies for internal use. Optical Quantums DVD+R DL discs provide exceptional performance, reliability, and compatibility. Certified and supported by the industries high speed Double Layer writers, Optical Quantum discs are approved for high-speed burning up to 8X speeds with a storage capacity of 8.5GBs.