Optiarc DVD RW AD-7203S 1-W2

Will this drive burn video to a 8.5gb dual layer dvd +R disc? If not,can I use the binflash 1.63 software to change the booktype settings to allow DL burning and reading? It has an option to do this. It works now with the 4.7gb discs. Just not sure about the Dual Layer discs.

Do I need to flash firmware to do this?

BinFlas scan results:Optiarc DVD RW AD-7203S 1-W2
Binflash - NEC GUI version - © by Liggy, Herrie and r-man
GUI version v1.63
Drive interface v1.52
NEC interface v1.63
NEC internal v1.63
Using NEC bitsetting commands version 2
Using NEC bitsetting commands version 2
Booktype set to dvd-rom (active) w/option to set to Dual layer.

Device manager info:
device type: DVD/CD-ROM standard,location 2
driver info: Microsoft, 6/21/2006, ver 6.0.6002.18005