I tried to burn a DVD and found the write speed in Nero locked at 2x. My TDK Burner can do 4X. I tried to burn anyway but attemps so far failed. Now when I enter a blank DVD it it nero reads the drive as empty. I used Nero toolkit to try to fix but nothing. I even uninstalled and installed again, but the write time is locked at 2X. I don't know if the problem is my burner or Nero. I've burned TONS of DVDs but i've never had this problem before. Any help is appreciated.