Have you tried to add the pics via the manage attachments button? Sometimes they need to be resized to be uploaded that way but that is an option. If you need an easy program to resize pics - try high quality photo resizer at High Quality Photo Resizer - Powerful freeware for batch resizing of photos. (it is free to download and use, I've been using it for quite a few years).
If all that fails, PM me and I'll see what I can do to help you post the pics.