I have tried using Accu 1x(2x for Sony Drua500) dvd-rs from merticline.com . Everytime i Burn anything with the lastest nero program, or recordnow or Dvdxcopy, my accu dvds burn to 100 then error on me. Saying it didn't finish it. Right after it finishes burning on my SOny Drua500, my dvd burner stops working, i can't eject the accu dvd-r till i restart. Please can anyone help me on this?