So I have every bit of music that was on my mac on my ipod touch. Half of the music was purchased, the other half was copied from CDs. I would hope apple would let me download the songs again, but is there a way to take them from my ipod and transfer them to itunes when I get my mac replacement? Will this be a difficult task? Should I download one of those programs that take the music from the ipod without using iTunes? Is it possible to un-authorize without having the computer anymore? Hell, I'm just plain lost. Any tips at all would be appreciated. Thanks.