If you're having trouble printing it, set your printer to think that it's printing on a bigger paper size than 8.5x11, and tell it to "print to edge" if you can...if you crop the image it'll be meaningless because it won't fit right : /
I took the full-size image to Officemax on a CD and it printed perfectly: Clean, crisp, and it looks totally official (unless I tell people, they think it's the real cover art) and it fits the case.