If your gonna add a shot to a post you need to have the photo somewhere on a web host so that you can link to it. You can't upload directly to the forum.
Bud
actually, I think you can. You have to be in the advanced editor that lets you format the text. From that editor...
1)click FILE MANAGER below the text box, and then
2)click BROWSE to find the picture on your hard drive...
3) click ADD FILE, then...
4) click DONE ADDING FILES
(you won't see the photo until you send the message)