Plextor PX-716A - DVDRW (dual layer) drive - IDE (PX-716A/SW) Includes - PlexTools Professional software allows control of powerful functions with an easy-to-use interface and includes Plextor premium features for SilentMode, GigaRec, VariRec, Q-Check and SecureRecording. Roxio Easy Media Creator 7 DVD Basic Edition is an award winning software suite which combines full-featured photo, video, music, burning and authoring applications for the PC. Dantz Retrospect (30-day trial version) helps back up important data against loss due to viruses, newly instal Double layer allows recordings up to 4 hours of high-quality MPEG-2/DVD video on a 8.5 GB disc Intelligent Recording Technology supported for recording at high-quality and optimum speed Autostrategy Writing technology for unknown media with uneven quality Intelligent Tilt Precise laser control via liquid crystal and three-dimensional tilt adjustment for uneven disc surfaces