Just a quick note: I’m in the process of changing hosts for my web site, carlzimmer.com. Once the transfer is done, you should be able to get to the article archive, book pages, and all the rest once more. The down time shouldn’t last too long. The site will also be going through some long overdue overhauling. Believe it or not, the web site was built back in the twentieth century. Out with the vacuum tubes, I say.