I am trying to program my Time Warner UR5-8400 remote for volume and DVD. I turned to the remote setup channel, and tried all the codes for SONY. I am programming this remote for a SONY DAV-FX500 HTIB. Not sure how to get this to work. I need to setup the DVD and the Volume. I press the DVD button w/ the SELECT button as directed and enter the 3 digit code. Nothing seems to work. Has anyone else have this problem, or has solved it? Please help!!!!