Glad you were able to complete the task, Dan. ;-)
Yes, when image files are added to a post via the Attachment Manager, they do not appear when you preview the post. They only appear when the post is actually posted. That's the nature of the beast.
BTW, your blue caption also appears at the bottom in white next to the file name when it is viewed. I would suggest using a different color that has better contrast with the photo so it will stand out and be read more easily.
Cheers, Dean
