I'm not sure how you went about posting the image above, but in this case you should be able to simply click on the "Portfolio" Instant UBB Code below the Post field to access an image from your portfolio. So it should look like this ..
In my case, since I don't have access to your portfolio, I got the properties of the image by right clicking and copying ... then pasting it into the Image Instant UBB Code selection below.
I know that sounds tricky but you'll get the hang of it. [img]/ubbthreads/images/graemlins/grin.gif[/img]