OK. So heres how to post a photo
1) Select write a new post
2) Select the "options" tab above the subject box
3) Select "Add/Update" This is above the icons (smileys and pictures) and below the tabs
4) Click "Browse" and navigate to your picture.
5) Double click the picture you want to post
6) Click "Save"
Although your photo will not appear in the preview tab, YOUR PHOTO WILL BE VISIBLE after you select post.
I hope this helps.
Chris in Chicago