Hi,
If you're interested in latest live CDs, check out ftp://ftp.suse.com/pub/projects/FactoryLiveCDs
It got xdelta files against the latest released live CD. I'll setup some automatism later - this set was actually tested to boot :)
Use as such: xdelta patch Delta-Alpha2-20080212-GNOME.iso \ openSUSE-11.0-Alpha2-GNOME-LiveCD-i386.iso latest.iso
qemu -m 512 -cdrom ./latest.iso -boot d
As you see in the date, the last time I was able to build a live cd is a week ago ;)
Greetings, Stephan