Ah, there we go!  thank you both for helping me! Kudos!  XD
oh oh!  -----and I apologize for the huge screenshots...  I do not know how to make them smaller... 

This is really getting on my nerves. I did install the batch file, and made sure in my registry that it applied. I really appreciate your help, but there must be some super secret no one is telling me. lol Do the screenshot .png files have to be in a special name? Do they need to be in the folders ...

I appreciate you helping me, sorry to be a pain.  Unfortunately, it still does not work.   
That's what I did--also, my screenshots are  .PNG  format, and the image name matches the rom name. 

woah woah, wait...  The folder needs to be named snaps? ...and which emulator folder? The one with all my games and emulator exe or the folder that came with mGalaxy?  It would say:  Nintendo NES.

Okay, I have all the screenshots of all my roms, and the .PNG files match the rom name!  AWESOMESAUCE! Now, how do I use these screeenshots in the menu?