Law & Order is another TV show that now appears on TV in HD and a "true" 16:9 ratio, right back as far as the first season as far as I can tell, which is pretty surprising as it started in what, 1990? Looks great in the couple of episodes I've seen, not sure if it suffers from the same issues as the Friends screencaps above though. I'm assuming that both Friends and L&O were both edited on film though?