I can't say for certain, but I don't think this is the first time that has occurred on the DungeonCrafter site. I seem to remember encountering a similar problem some months back that disappeared rather quickly as well.

As for that trojan "pop-up" virus, there have been several that made the rounds. I got hit by one, but was lucky enough to be able to clear it manually. Still, it's always a good idea to be careful.

GW