http://www.howtoforge.com/creating-your ... vd-relinuxThe image created with Relinux can under no circumstances be greater than 4 GB, which is why you will need to exclude the home folder as well as possible other folders too big to include. Furthermore, at the time of this article's writing Relinux is only compatible with GRUB2, needs an X11 display and installs metacity.
ha ha [sorry, I shouldn't laugh]
Aitch