Unable to download N.T. Wright's Resurrection of the Son of God

Tom Geswein

Just purchased The Resurrection of the Son of God by N.T. Wright and cannot get it to download on my ipod.  I am getting the message:  Resource Download - Unable to download the Resurrection of the Son of God.  I am also unable to download eight updates that the Home page says are available.  I tried deleting one of them that was already downloaded (Vitality of Worship), and now it will not download at all, along with the other updates available.  Anyone else having this problem?