the condensation is forming purely because of the temperature difference between inside and outside. by heating (well, and obviously because there's moisture on the inside), the moisture will be forced into the air, where it will either go out the window, or to the humidifier where it's grabbed, stored, and then dumped.
unfortunately, it would be a nice thing to do during the summer month(s?), but it only shows up in the winter, so it's not noticed until now. I'm actually getting rid of the triumph in the garage, so it will go in there for a while, but even so, it's not really gonna be warm and dry there (better sure, but...), so i'll still need to go through the palava (sp?). at least it'll give me an opportunity to keep the windows open a bit longer, and not have to worry about the rain (or maybe snow?).