I have tried to create a livecd from Centos 4.4, it require to compile unionfs as a module. I'm using Centos kernel source kernel-2.6.9-42.EL.src.rpm and unionfs v1.1.5 but its giving error while compiling. <http://mirror.linux.duke.edu/pub/centos/4.4/os/SRPMS/kernel-2.6.9-42.EL.src.rpm> Is anyone having success story building centos livecd from scratch? --beast