The resolution and file size for those photos is within the requirements. The main constraint for pictures is the file type. The file types have to be jpeg files, double check the file types first.
I'm sorry I completely forgot about the frame since I just tosed away.
Today I was checking my computer and found the folder with the pictures I carefully selected from my facebook and my wife facebook and remeber about it.
The files seem to be the correct file format. If the only pictures you are having issues with is the facebook pictures then they may have some other properties about them that is making them incompatible.
