Hey guys I'm new here, and I'm having an issue with Nero, and my dvd rw drive. Here's the problem: When I don't have a cd/dvd in my drive, I can click 'burn' but when I put a dvd in the burn button greys out! What the freak is going on? A little bit of background- my burner worked just fine before my computer crashed, so I know that it should work. I have Nero 184.108.40.206 Ultra Edition. Ok, I have tried 4 different dvd+r/-r's, and no go. I have tried taking the drive out and putting it back in (solved problems before). Drive specs: HL-DT-ST DVDRAM GSA-4167B (aka LG Super Multi Dvd drive).