Am I glad to find this post! I installed my PX-708A last night and proceded to burn about 10 DVD+R coasters. I used both TDK and Optodisk media with the same results.
I was just trying to burn a data disk with backups of pictures and documents. The burn goes to completion and then gives me an error when it trys to close the session.
Finally, I tried to burn a multisession disk. This time it worked. It appears that once you try and close the session, that is where the burn dies.
Does anyone know if this is a Nero problem or does it happen with all software? Also, is it exclusive to DVD+R media and will I have the same problem with DVD-R,-RW,+RW?
Would I have been better with another make of dvd burner?
I am glad I am not alone with this problem because I was going crazy!