Problem changing DVD+R Booktype

[burchis]

I have been successfully able to change the booktype with DVD+R DL disk but I get a "Failed" error when attempting to change DVD+R (SL) disk in my NEC drives. Does anyone have any suggestions?

 

Thanks.

[polopony]

I have an a couple NEC's and they dont support booktyping on +R only on the DL. NEC never released a firmware for the support of +R

[cornholio7]

you can get hacked firmwares that bitset, liggy and dee's fx.