I'm sorry if this has been asked before, but I can't find any threads about it but... I'm trying to back up my files and burn them onto DVD. From what I understand, I drag the files I want to burn into the Burn Folder and then click "Burn". However, how do I know how much data is in the Burn Folder? It's just that I don't know if I will put too much in the Burn Folder for a single DVD or I have only burned 1GB when I could have burnt more on the DVD. Is there a way of finding out how much I can put onto the DVD before I burn it? Thanks for your help.