Right, just did, also not working. I used to post from my server, what code do I grab from flickr?
You can't link the whole Flickr page just the photo. So click on the photo, then properties and copy and past that url. Then you can paste that in the image thing here. Also, you might have to open the photo in a different size then the one on the default Flickr page. Don't know why, but the photo on the first page is sometimes blocked from being linked.