The only way YOU can get around providing 2257 info is if you run a social networking site (tube, forum, etc.) where end users have access to upload their own content.
Your situation is that of a 3rd party producer in which case you need the contact info fro the primary producer. Again, check with a competent legal advisor but again, this is pretty open and shut. You should probably read the law:
http://www.law.cornell.edu/uscode/71...7----000-.html
Hopefully that will help you better understand the regulations. Making money has nothing to do with it.