I'm having difficulty using the new sony dvd burner. I author a dvd using mydvd3.0. Easy but if you have more than one click, you have to choose each clip, wont play continuously to the next clip. Second problem, have latest nero and no matter what I choose it supports the burner but when I execute the burn it says the medium isn't big enough (even on a 100MB file and its bar goes to 4.5GB) and to insert new medium. And third, It came with b's clip software. How do you erase a dvd+rw? Also I am losing audio half way through the clip on a produced dvd. What gives?