New Sony DRU-710A firmware

[crakbak]

Does anybody know anything about this new Firmware Upgrade Version BYX4 from the Sony site, http://sony.storagesupport.com/dvdrw/dru710adwn.htm?

[btiger]

Has anyone updated their burner firmware (any version) and regretted?

I have this Sony burner still with stock BY_01 firmware, everything is working fine except once in a while a bad disc (CD/DVD not finalizing) and I guess that's probably Nero's fault