In short, no. Unlike many live systems Debian's casper system seams to be totally hardcoded which means your stuck with only one live distro at a time. This can be a right pain if your a Ubuntu/Debian user and want Clonezilla Live on your multi-boot disc . Thankfully I'm not one of those any more . My suggestion would be to take a look at the alternative, installer only boot CD's for Ed/X/K/Ubuntu. Since these don't have a live system I doubt casper would exist on these disc's so you might be able to work something out with them instead. Apart from that there's always the remaster route or change distro . Thanks a lot, you're the best!