Just wanted to ask, was something changed when a person posts photos? I've posted plenty before, but now it says, "Not a valid file type"

Did something change?

I'm not sure. I don't upload photos the way you do. I use a photobucket account and then add the URL to the image icon window.

I suppose there must be trouble, I hear others having issues. We'll have to contact admin, Justin or Christine. Thanks for the heads up.