Ken, Thank you for your advice. I can now burn several av's ! There is one small issue you may be able to advise me about. When I make my pte av's, I always tick the box to end the av after the last slide. But when I have burned the av to disk and then play the disk on a domestic DVD player - or on the PC for that matter - the av automatically starts replaying at the end. How do I stop it doing that ? Tom