I have a 2002 Sentra SE-R with the Rockford Fosgate 300W system. The CD player does not work, and so I'm looking to replace the headunit. I would like to buy a headunit that will work with the RF 300W system, preferably from another Sentra (02-03). I don't know if there are aftermarket headunits that will work with this system, I would appreciate info on that. Thanks. Please let me know what you have. I was going to post this on a Sentra forum but I don't have permission to do so.