Currently Being ModeratedSep 6, 2012 12:23 PM (in response to Macbuddy90)
If your network connections are good, then you might try ordering at a different time of day. I had the same problem last winter with iPhoto. I was ordering several copies of a calendar of my photos in my Aperture library (why can't we do this in Aperture, Apple???), and repeatedly got a similar error. After two nights of trying, I got up early, and tried at 6:30 AM Eastern Time in the US, and the order went through, and the calendar uploaded.