Andy,
If you haven't learned yet it is always hit and miss with most all of the NROP. Some people do get their orders quickly I know for a fact! And I am NOT a liar. So please chill out, you may still get it. Remember most of the time (not all of the time) the overnight delivery doesn't always mean overnight. If you haven't filled out your money order (and I certainly hope you didn't) just write it to yourself and go cash it. Good Luck.