I have been on 3.1.2 jailbroken for a while. I decided to restore (as a new ipod, not from backup), and was able to do so with the host file edit so that the touch would verify with Cydia and not apple. My issue is now that I have done this, every app I try to open immediately closes. I tried uninstalling them all and reinstalling, with no help. Has anyone else experienced this? I guess I'll have to try another restore, but wanted to see if anyone had this happen also. thanks!