Sony 50DMR47RS4 16x DVD-R Discs 50 Disc Spindle (Discontinued by Manufacturer) Create and store digital video, audio and multimedia files Stores up to 4.7GB or more than two hours of MPEG2 video Has 7 times the storage capacity of CD-R For use with 16x speed recording (maximum) Perfect for archiving home movies, digital music files, or digital picture files