[Fedora-livecd-list] Change squashfs in cdrom

Hi all. I'm developing a fedora livecd, and would like to have my own squashfs, from a facility that I saved. I found the squashfs and ext3fs.img , and then, I could remaster that files, (I added a few programs), and then, I ran mksquashfs, and replace in the ISO, and all worked well. But now, I have a fresh install of my Fedora Core 17, with any programs added. then, I created an .tgz of my install, generate a new image dd for ext3fs.img, and then, a new squashfs . I change it in the ISO. When the iso boot, an error appears. DM_SNAPSHOT_COW appears a lot of times, and , then, kernel panic. I add in the syslinux the rdshell, and I entered in and emergency shell. But, I guess that the problem, is the osmin.img wasn't generate again (and I don't know what is the way for generate it). But, I debian flavours, that way works well, but, I have read, in FC, is more complex. My doubt is any could generate an fresh ext3fs.img, without use tools like "livecd-creator", and then pack a new squashfs.img in the iso, and all works fine? thanks in advance. PS: Sorry for my english -- Marcelo Guazzardo mguazzardo76(a)gmail.com Linkedin: http://www.linkedin.com/pub/marcelo-guazzardo/a/541/842 http://mguazzardo.wordpress.com <http://mguazzardo.blogspot.com>