Hey guys, I have a brand new benq 1620 that i installed today, and it read cd's/dvd's fine, and can burn cd-r's fine but it wont burn any dvd's. the drive spins up, and in programs like nero, it says writing lead in, and it never gets past that.. the drive just continues to spin forever and wont stop until I restart the computer.. Ive tried different types of media (sony, TY, etc,,) and it does the same thing. Is the drive defective or is it a hardware issue? I have a lg dvd burner and it burns fine... I dont know whats the problem.