exact copy?

is there a dvd copying application called exact copy? heard its supposed to be the best one out there? any suggestions appreciated, looking to make some back ups of my daughters dvd's she takes with her....she ruined a few already...thanks

this should clear things up a bit....and i didnt find a "exact copy" dvd software. but there are plenty out there. heres a comparison:



http://dvd-copy-software-review.toptenreviews.com/