Hi Tie:
Makes sense that if the linked site goes down, so would the graphic. But after it happened a few times, I started checking the wi-geocaching site at the same time I noticed the graphic was gone, but the site was up and running. I did happen to notice on one occassion now, that when the graphic was missing on my cache page, it was also missing on the w-g site, which makes total sense … other than why would the w-g site loose a graphic image on their site while the site itself is still up. Must be something similar to that magnetic anamoly at a cache I’m going to find today in Sheboygan.