2 -- while previewing, hover your mouse over "this deal" and right click. COPY.
3 -- Go back to your message and click on the IMG icon. It'll ask you for the address of the image. Hover your mouse in the text box, right click, and PASTE
4 -- Now inspect the address that was pasted into your post. There should be only one "http://" But sometimes you'll have two -- "http://http://" Edit the address so that there is only one.
5 -- Preview again. If you've done it right, the picture should now be imbedded in your post.