User’s Manual 4-24Operating BasicsBefore writing or rewriting with the BD Combo drive■ Based on TOSHIBA's limited compatibility testing, we suggest thefollowing manufacturers of CD-R-RW and DVD-R/+R/-RW/+RW/-RAMdiscs. However, in no event does TOSHIBA guarantee the operation,quality or performance of any disc. Disc quality can affect write orrewrite success rates.BD-R:Panasonic CorporationBD-RE:Panasonic Corporation■ BD-R/RE drive cannot use discs that allow writing faster than 8xspeed (DVD-R, DVD+R and DVD+RW media), 6x speed, BD-R andDVDRW media), 5x speed (DVD-RAM media), 4x speed (BD-R(Double Layer), DVD-R (Dual Layer) and DVD+R (Double Layer)media), 2x speed (BD-RE and BD-RE (Double Layer) media).CD-R:TAIYO YUDEN CO., Ltd.MITSUBISHI KAGAKU MEDIA CO., LTD.Hitachi Maxell,Ltd.CD-RW: (Multi-Speed and High-Speed)MITSUBISHI KAGAKU MEDIA CO., LTD.CD-RW: (Ultra-Speed)MITSUBISHI KAGAKU MEDIA CO., LTD.DVD-R:DVD Specifications for Recordable Disc for General Version 2.0TAIYO YUDEN Co.,Ltd. (for 8x and 16x speed media)DVD-R (Dual Layer):MITSUBISHI KAGAKU MEDIA CO., LTD. (for 4x and 8x speed media)DVD-R for Labelflash:FUJIFILM CORPORATION (for 16x speed media)DVD+R:MITSUBISHI KAGAKU MEDIA CO., LTD. (for 8x and 16x speed media)DVD+R (Double Layer):MITSUBISHI KAGAKU MEDIA CO., LTD. (for 2.4x and 8x speed media)DVD+R for Labelflash:FUJIFILM CORPORATION (for 16x speed media)DVD-RW:DVD Specifications for Recordable Disc for Version 1.1 or version 1.2Victor Company of Japan, Ltd. (JVC) (for 2x, 4x and 6x speed media)