You may also want to test drive arklinux. I just tried it out
and I really liked what I saw. Not sure if it will work on a DVD. I would just go ahead and burn your ISO to a DVD and see what happens. NERO does this it will give you the option for CD or DVD so i think this will work for your Linux Dist. that you have.
http://www.arklinux.org/content/en/0
