Saving data to DVD's

I have a number of jpeg files on my hard drive that I want back up to DVD’s. I have tried using NERO 6 and all completes ok. However when I try to view the files on the DVD they appear empty.
Can anyone please advise what I am doing wrong or what other product I could use to back up my data?

If the pictures fit on a CD I would use a CD instead.

If you want to use DVDs, make sure you dont burn them too fast, you are using UDF or ISO/UDF filesystem/templates and don’t use Multisession Mode. Don’t forget to finalize the discs.

Hi thanks for your help, I update the version of Nero that I have and all is now ok