Directory Splitter Utilities for DVD-R Burning?

[DiscBurner]

I have a folder (around 15 GB) containing sub-folders and many files that I would like to burn to 4.7 GB DVD-Rs with ImgBurn.

Are there any utilities that will automatically split this folder by creating copies locally into separate folders of 4.7 GB chunks, which I can then manually burn to DVD-R with ImgBurn?

Ideally, something that is free, actively supported and preserves the folders/files "as is".

 

Thanks.

Edited June 22, 2014 by DiscBurner