英文版也出了喔!Firmware Upgrade 1.1A
http://sony.storagesupport.com/dvdrw/firmware.htm#510

新增加:
Improves reading and writing performance and reliability.
Improves reading and writing performance with 8cm DVD-R/RW.
Increases readability with Recordable Double Layer Disc.<--DL只有Read,可惜沒有Write!