Funny thing about all this, when I wrote the above message, everything seems to work OK but when I clicked the Post Reply button, nothing happened. After sitting there for 5 minutes and the page still hadn't refreshed. When the page finally did refresh, I got that Page Cannot Be Displayed error screen. I just close the browser thinking my post had been lost. Surprising, when I was able to get back in, my post was here and not lost in cyberspace somewhere.