I have seen this question before, but no one has really answered it. I have used dvdxcopy platinum v3.2.1 a lot then all of a sudden it says error writing disk, please check log file. So I checked it and all it said was writing disc failed. I dont know what happened and yes I am still in dma mode not pio mode and I uninstalled and reinstalled primary and secondary controllers, still same thing. Dvdxcopy is reading the disc fine, it's just when I go to burn it has around a 2 hour estimated time then fifteen minutes into burn that's when error comes up. The dvd drive still plays movies, could something be wrong with the actual burning part of player? I would really appreciate any help, and yes I have updated drivers, and no I dont have an aspi layer, why would I if it was working fine and then all of a sudden it didnt? Anyway thanks in advance for any suggestions you may have.