Hi..I'm facing a incredibly problem to my iPhone with iTunes connection in the time when synchroning song currently..btw,I had jailbreak my iPhone with version 3.1.3 by using Spirit..however,I can't sync the song and music track when with the proper connection with iTunes in the same time after SELECTED the song I TICK..aftatthat, when I click the bottom of SYNC or APPLY in the iTunes..it's just SKIP it while sychronized..

So do anyone have any idea to slove this kind of matter for me?

Great thanks to you guys in advanced..