when you are going to add a topic-or respond to one you want to add a photo to- click on 'go advanced' scroll down to 'manage attachments' click on it- click on the appropriate 'browse' button- find the photo-
click on it-
click on upload- you will see a line that says----uploading-please wait----wait- when it is done uploading it will be blue (at least on my computer)
click on close window- now the attachment shows on your original post- click on submit---picture shows up with post.