8X Lacie Pslim DVD+/-rw Fw Toast Titanium V2 Includes FireWire/IEEE 1394 6-to 6-pin certified cable, LaCie DVD Utilities CD DVD speeds (Write, Rewrite, Read) - DVD-RW - 8x6x8x; DVD+RW - 8x8x8x; DVD+R DL - 4x CD speeds (Write, Rewrite, Read) - CD-R - 24x; CD-RW - 20x; CD-ROM - 24x Writing Methods - DVD-R - Disc-at-Once, Incremental recording, Multi-border recording DVD-RW - Restricted Overwriting CD-R/RW - Disc-at-Once, Track-at-Once, Session-at-Once, Packet Writing System Requirements - Pentium III 500MHz processor or greater; Apple PowerMac G4 500MHz processor or greater 128MB RAM (256MB RAM recommended) / Double Layer recording - PC - Windows 2000 or XP / Macintosh - 10.2.3 or later including Tiger 10.4