i have purchased music that is not downloading to either the pc or my X, I have done all the thing I know to do including wired up to iTunes and try to re download. I can see the purchase, on my X, I hit to download and it will try for a few seconds then the download arrow appears again. So frustrating. (On 12.4). On the PC it appears that it downloaded to the computer, but does not sync over to the X! Any other ideas? Thanks!!!