Burn To The Brim Help
  Here, all file/folder selections which fill one medium will be shown. Press on the + icon to expand a selection to show all individual file/folder names.

You can drag and drop a solution straight to your burning program, Note that due to Windows drag-n-drop limitations it is not possible to keep splitted folder names. To circumvent this, it is recommended you use the Create ISO's option to burn the solutions BTTB found.