Here you go . . .
http://www.saberforum.com/index.php?topic=13584.0It could with an update - perhaps I'll get around to it this week, but hopefully that will give you general idea.
Basically you hit the "Insert Image" button which is the 2nd from the left on the bottom row.
That will generate the html tag you need.
You have to upload your pictures to a pic website; most use Photobucket.
Then you just get the web address of the pic you want to post and put it between the tags so it looks like this:
[test]test.jpg[/test]
The html tags won't say test - I just did that because if I left "img" in there - it would have shown an empty box.