Imgburn can burn from the folder under build mode. Here is a guide:
If you have all the files you need for the dvd in one folder, just follow the guide, insert your blank dvd and it should go ok. The good thing is, imgburn will just ignore the files you don't need, such as the .bup backup files, and just copy the ones you do need.
But what you might want to do first, to save yours
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