Duane, I know it is frustrating and a real pain in the arse, but if you hold on I am sure someone here will be able to help soon. What size was the file you renamed lastnight?
You can not attach folders to this forum, but you can attach files. I am not sure of your computer knowledge so if this is sounding a little derogatory (I do not mean it that way), but go into the folder and attach the file you renamed lastnight.
Once you have done this, please go back to this file on your computer and make a copy of it. Once you have it copied then rename the copy to "christmas 2012" and then hopefully this will bring us back to where we were before they were gone.
Rick is awesome at helping people out and we have all learned new stuff from exactly what you are going through. Just be patient.
Steve