Yes, and thanks. Most have the preview pop-up when you mouseover the link but I think the image is a better idea. That way it won't be too annoying for people that don't like it. Adding a user selection for turning it on or off would have been more work and as I mentioned before I'll be switching to phpbb3 once they have the final release and all the bugs have been worked out. No sense doing a lot of work for nothing.