hello raymondchan (Ranymond Chandler ?), welcome to CDRLabs.
doesn't the drive come with Nero's InCD? InCD let's you write to DVD-RAM and no need for special drivers. LG's Super-Multi drives come like that.
One Ring to rule them all, One Ring to find them,
One Ring to bring them all and in the darkness bind them
In the land of Mordor, where the Shadows lie
M.C. Escher - Reptilien