My Itunes song information is updated, but it won't show on my iPhone
I updated my song info and the files in my itunes folder to clean them up and consolidate them. Everything shows up fine in itunes, however it won't update them on my iPhone. Most of the songs have been transfered from other computers so I believe that is why, but have no idea how to correct it. Can someone help me fix this problem? Thanks!
iPhone 4, Windows 7