Hi Beach-Hobo,
I'll need a little more than that.
The symptoms may be the same, but the causes are not 90% of the time.
What type of Video are you working with as a source?
How was the source video created?
What size is the source video?
What 'exactly' are you doing to the source video? Creating chapters, adding Video or Text Effects, type of Menu is it Motions, etc.
The fact that it is 'still buring' tells me that you are either done with the Encoding process and the problem is only in the burn process, or you have the 'Burn-At-Once' feature enabled.
I would recommend using DVD+RW or DVD-RW media and try the burn again with out the 'Burn-At-Once' feature enabled.
If you are not using the 'Burn-At-Once' feature, are you able to write to the Hard Drive as Video_TS folder without any errors? And if so, are you then able to use Nero Expresss DVD-Video option to then take the Video_TS folder contents and then burn to DVD without an error? Or if you do get an error, hopefully it now generates an error log that you can post here so we can look at. (Remove Serial key before posting.)
Regards,
Craig