s on iTunes I have 3.53 MG of space taken up by "other" what is that. and if it requires restoring to original will it get rid of my music and apps? I just bought a box set of songs from musicals and I spent 2 hours downloading it onto my account and now I cant get it on my ipod because "other" took it all up. how do I free up space? I NEED THE SPACE!!!!!!!!!!!!!!!!