I was considering offering my services to people who would want to make archival backup copies of preowned dvds and to also convert VHS to Dvd if a person wants me to. Does this violate any copyright laws or anything else, so long as I make sure that we have a signed agreement with each other that the person does own the DVD, agrees to destroy the copy if the original is ever lost, and that they agree not to give the DVD to another. Can I do this for people and make money? I am not selling ripped DVD's, but simply offering a service to backup what is aready bought. What do you guys think?