I recently updated to the latest Itubnes 7.4.3.1 (I am still unlocked with iunlock and FW 1.0.2) and I added some songs to my iphone. Now, sometimes the Ipod song seems to go silent (but is still playing as shown by the music scroll bar), and then it jumps to the next song. I restored my FW 1.0.2 and reunlocked. I then tried to reset the Iphone and erase all content and data, and finally re-copied my music from itunes, but the problem still reoccurs.

Any ideas? Could there be something in the new Itunes version that is not compatiable with somgs brought in from a previous version of Itunes (7.4.1.2)?