> > and if anyone has a working entry for booting the pfsense iso that would be > nice too Have you got anywhere with this? Generally GRUB (1 and 2) want one of two styles of booting, pointing to a kernel and root filesystem and maybe an initial ramdisk, or the Windows style chainloader. You likely want the second. You just have to take a generic (GRUB1) entry that points to a kernel, sends kernel parameters to it, points to ramdisk. You are done. I would like to see other solutions.