Complies with the DVD Forum DVD-Multi-Recorder specification Records data and video to CD-R, CD-RW, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-RAM, DVD+R double layer, and DVD-R dual layer media Operates natively in ThinkPad Ultrabay Enhanced media bays MPEG-2 decoding software for video and DVD playback 2 MB memory buffer underrun protection for reliable CD and DVD media (1) recording. SATA Interface One-year, limited warranty Includes Corel Win DVD 10, Burn Now & DVD Movie Factory for capturing, editing, and creating your own videos. Win DVD 10 for software for playback of MPEG-2 files and DVD movies. Operates natively in the ThinkPad Ultrabay Enhanced media bay Stores large amounts of data and video on DVD and CD media SATA Interface Includes one-year limited warranty