I know in the requirements it says the ipod touch requires usb 2.0, But i use my g3 imac to keep my music on (as i dont like eating up HD space on my other computer, so i use an imac g3 as a juke box type thing) I wont be using the usb through the imac to charge the ipod touch but i was wondering will it allow me to transfer music at all through the old slow USB or will it just not allow it at all. Thanks.