根據其說明，加強DVD片在八倍的相容性，微調並升級燒錄方式，修正對NERO V6的相容性。


http://www.benq-eu.com/serviceandsu...rmware/b2k7.zip

BenQ DVDRewriter Firmware Update Tool for MS Windows. ( Free Version )

This new firmware for B2x7 series includes extensive updates to support more DVDMedia at 8x . Finetuning and updating write strategies. Fixes a compatibility issue with Nero v6.0 . Recommended update for DW800A B2x7 series users , however updating the firmware is always done at your own risk.