I just bought a TDK 8x dvd writer for Thanksgiving and was very happy with it. I had been using an external Sony burner for my DVD X Platinum. Anyway, the DVD-ROM died yesterday and I used the TDK burner for reading and writing a dvd for copying. Well after that, our burner will only burn at 4x. Is there anything else I can do, I already uninstalled and reinstalled the software and burner, but no success at all. HELP!!!!!!!!