Q: I have created some VIDEO_TS folders. What's the quickest way to burn them to DVD?
A: Use ImgTools via videohelp.com. If you enable the shell integration, just right-click the directory and pick "burn to DVD" and it'll take things from there. Easy as easy can be.

However, there are multiple versions. The regular version requires any version of Nero, even the demo, to be installed. However, there's like 3-4 different versions and using the wrong one can be problem.

The classic version threw in an old DLL that's probably haven't been updated in a while and may not be fully legally responsible.