I looked into it further and its seems a even more crucial point is the PS3 Add-on CD because this throughs around locations and commands that work without the kernel, and even adds the kernel. Also I added a boot command to the kboot and I managed to view what appeared to be the hash of Resistance Fall of Man, got a deferent result for Talladega Nights, its very strange, but I think it's crucial to a bootloader. Will post a pic soon.