I have gone through all the settings, and can upload 5+ photos to a thread, however the thumbnails will still only show 3 of the photos. How do i have the post show all of the photos by default?

--- Also how do I make the thumbnails bigger in the posts? I found the image sizes and changed the thumbnail to 200, however the thumbnail size on the live site still doesn't change...

---Also, How do I have the full size image show when the thumbnail is clicked on, its showing all the images the same size in a small window.

Thank for your help!