copying data files to DVD efficiently
 

Is there a way to copy about 27Gb to dvd without having to manually break up the files into DVD sized chunks?

I was hoping to do this over several discs, and I am sure I have done this before, but don't remember how.

I just tried and the software didn't seem to give me that option, it just asked me to insert a 28 Gb disc. I've got power ISO and cd burner XP