For those of you who are interested here are 3 sites I've found that contain some good information about copyrights.
Note: This should not be used in lieu of speaking with a copyright attorney. I am not an attorney and thus not qualified to give legal advice.
http://profs.lp.findlaw.com/copyown/index.html
http://articles.corporate.findlaw.co...e/00106/002465
http://biz.findlaw.com/intellectual_...3BB7BAAF0.html
http://profs.lp.findlaw.com/copyright/
http://www.copyright.gov/ <-- A lot of good info here