Wanted to make sure of the proper 'Encoding Option' (after editing) for subsequent DVD burns. Still using the same simple no chapter menu. *Note I frequently edit the same project file with different/additional sound effects etc. Here's a handy screen shot: http://www.ww2survivorstories.com/EncodeOptions.jpg Encode? Encode All? Rewrite? Use? Use All? Rewrite? - Thank You!
If you have made changes to the objects on the timeline always select Encode all and both Rewrite options - this ensures all changes are committed.
If you want more copies of the same disc either use the File, Burn CD/DVD option in MEP 2013 to copy the first disc or use a disc copying program such as ImgBurn - it is quicker than re-rendering and burning the project.