I just used jigdo to build DVD iso's of the latest snapshot of sarge, then burned the iso's to DVD. I tried to boot from the first DVD in the set (there are 2), but my PC wouldn't boot from it. I've never tried to boot from a bootable DVD before, but I know I can boot from bootable CDs. Questions: - Are the sarge DVD iso's that jigdo creates normally bootable? - How can I examine a DVD or ISO image and determine whether it's bootable? Thanks, Andrew.