Wow, the map looks really good. Place looks really huge (but then again, I never think on large scale). Looks reasonable for a geo-standpoint.
As far as Ravenloft goes, I picked up Heroes of Light and Van Richten's Arsenal. About to run a campaign for some friends who don't get to play much. Heavier on combat and lighter on plot than my standard game, but they skirt the edge of munchkinism a lot. I think I'll pull no punches and see how it goes...