Sure, just try it here Maryl, no problem.
Let me ask: Are your pictures stored on the computer you're using now? If so, you don't need photo trail at all. Just write the body of a post, then right below click the green box that says "upload an image". It will bring up a box allowing you to post the picture right from your computer. Easy! Unlike gardenweb, you don't need to use a photo storage site at all.
Karen