It's nice of you to reply, but you really gave me no good reason for NOT supporting it.
As a thumb rule, I like to keep original downloads e.g. MyGame.DVD.PAL.XBOX360-GROUP in case the discs get scratched. And I like making more copies when I need to. But it's paint to first free up 9GB of space just for burning.
Even if I have almost 900GB of space, I always seem to reach 3-4GB free and I hate to keep a buffer just for burning.