My Emergency boot DVD disc will boot into Acronis but after removing this disc and loading Volume 1 of my *.tib set, Acronis doesn't see the DVD volume on my Plextor 708A. All other Acronis functions on my harddrives work fine. I needed to use InCD in order to write the DVD *.tib set. Of course, this software won't be available during an emergency restore from DVD. I could always use an external drive for offsite storage but I love challenges.