Henry's half right on this one (sorry Hank!). I have links to BBQ plans on the site, but don't currently have any Outdoor fireplace plans listed. I have on occasion searched and found them (and I probably should add them to the plans section). I guess when it comes to Brick things, folks think of me for plans, and think of Jay J -Moderator-, for how to paint/un-paint them (LOL, inside joke).
Anyway, stop by my site and I'll see what I can do to help!