HP DVD Movie Writer DC4000 Firmware 1.33 Windows 2000/XP. The RecordNow software included on the DVD Writer installation disc must be installed for the firmware update to operate successfully. Install RecordNow before running this update. The upgrade includes the following features: Updated laser write strategies for new brands of DVD+R/RW and DVD-R/RW media.
DriverFinder is an advanced driver scanning, updating and downloading utility for Windows-based PCs. Individual drivers may be available by manually visiting device manufacturer websites.