I have an 8 GB 2G touch, never been jailbroken. It worked fine this morning. I charged it on my MBP and now I get no sound. There is no sound with any apps, and when I go to play music and hit the play button, it immediately switches back to pause. The volume is up. There is no sound with headphones. I have restarted, and restored using backup, no help. I am now going to restore and start from scratch and just put some music and a few apps, and I am in the process of downloading a software update that iTunes just told me I needed. The fact that it refuses to go into play mode makes me think this is a software problem. It is out of warrantee and the nearest Apple store is 2 hours away, so that is not an option. Suggestions?