I've noticed that old download requests I've tried to download previously still don't complete even though they apparently are initiated when I sign in again. I get a "Need more sources" status message with each of these after connection is attempted. Does this mean that even though I was able to initially see these search items available that they really do not exist? Or are the sources that were initially associated with them now not available to complete the download? Will I ever be able to complete these downloads or should I simply give up and delete these entries?

Thanks.