Apple M8985G/A 4X DVD-R Media Kit ( 5-Pack ) Includes 5 blank discs certified for use in the Apple SuperDrive and other drives which specify DVD-R General Use media. These discs are perfect for use with iDVD, or for creating one-offs with DVD Studio Pro. Package contains (5) blank DVD-R discs 4.7 Gigabyte capacity each Can be used with applications like iDVD or DVD Studio Pro for writing DVD-Video titles, or with third-party software for writing data For us only in DVD-R General drives, such as the Apple SuperDrive