I have a brand new mac computer, and a 2 year daughter that loves to scratch her DVD's. I don't know how she does it, but she seems to get her hands on them constantly. My wife keeps on buying new dvd's to replace the ones she makes unplayable. I am sick of dropping $10 - $20 on disney dvd's that we have purchased several times. What is the best cloning software that will allow me to backup the movie to my hard drive and let me burn a new copy every (ie more then once) time she scratches up one?