I have been copying movies for about 2 years now, and I have never come across this problem. I recently installed a Pioneer DVR-710 16X internal burner. I use either DVD Decrypter or DVDFab Platnium along with DVD Shrink. When I first installed the drive everything was working great when suddenly the drive started to read adn write at 2X if I am lucky. A 4 GB file takes almost an hour to burn! I have gone through on the settings and made sure they were changed to fastest, but it did nothing. Any ideas of what may have caused this or how I can change it?