I've had this problem for awhile. In fact I have a post here from a year and a half ago when I first bought the burner where I mentioned the same problem. When I first bought my NEC ND2500A(when it was just released really), I burned an iso disc of avi files. The very last file on the disc doesnt work. It's the only one who's thumbnail won't display, and freezes up the pc when trying to do anything with it.
I've suffered this same problem quite a few more times over the past year and a half, and after finally buying some dvds after months today, I try again, and have the same problem. Up to now I was safe with fujifilm on this burner it seemed, but not today. :sad:
I thought maybe a firmware change would help, so I tried that. But now the drive isn't recognized at all. Not even a thing displays in my Device Manager window anymore. I guess it's safe to assume it's dead now?
Suffering like this from the very beginning, I'm hesitant to try anything new NEC has, so no clue what I'll buy from here.
Thanks for hearing my story(or rant) :a