I'm thinking of buying a dvd burner. I hear the plextors are really good and quite and reliable. I'm between the Plextor 712A ( http://www.newegg.com/app/ViewProductDesc.asp?description=27-131-326&depa=1 ) and the NEC 16X Double Layer DVD±RW Drive ( http://www.newegg.com/app/ViewProductDesc.asp?description=27-152-034&depa=1 ). The NEC is a lot cheaper eventhough the specs say it's all around faster then the Plextor, except that it has a 2mb buffer vs 8mb on the plextor. I have a burner with 2mb right now and it seems fine. Does that really matter when burning dvd's? Are the NEC's also quality and does this one run quiet? Or shold i just get the plextor?