Hello, I have recently bought a Sony Walkman e436f and when I hook it into my MacBook it recognizes it, and I can add music to it, I just have a few problems: 1. It starts connecting, is connected but says connecting the whole time 2. Will not eject 3. Songs are not named properly, is there a way I could change the info on it? 4. Cannot create playlists 5. Is there any software I could use other than XNJB to organize it?