Mac Forums

well my last computer crashed and that had all my music on it, over 975 songs on it that are all on my ipod. now i want to transfer the music that is on my ipod but this computer recognizes this ipod as a camera so i cant get to the music files i don't know if its Windows XP or what cause i don't think my Windows 7 computer read it as a camera. so anyway i did download a few programs that would help transfer the music and all that other fun stuff to my computer but of course they give you limits to how much you can transfer unless you buy the program. So i guess my question is, is there an absolutely FREE program that can transfer my music without having limits,and need to buy. please help, i dont want to feel like my music is going to be erased by plugging in the ipod just to charge it......