I have an iPod touch 2nd generation. I have it to the most recent update (4.2.1) I have iTunes updated, I tried resetting, restarting, and restoring (restoring it was a bunch of difficulty.) my iPod. But one day I was listening to a song on my iPod and wanted to let my mom hear it, so I pulled the headphones out and my iPod went mute, so I tried turning it up with the side volume thing and it didn't work, so I went to the music thing and the volume bar was not there, I went into settings to see if I did something there. Nothing. What is wrong with my iPod? My warranty is up, so I can't send it in. (I asked this on yahoo and I only got one crap answer, so.) THANKS.