I need some help PLEASE, can I use DVD BITSETTER on an NEC ND3550A DVD Burner, if so how, thank you.
The 3550A Burner only supports bitsetting on DL disks.
(It’s automatic). You can install firmware on the
drive from folks other than NEC (read: void warrantee)
that will enable the burner to bitset +R disks along with +RDL
Then programs like ImgBurn and Decrypter allow you to then set
the drives bitset to DVD ROM when burning +R disks.