I have another gripe about this unbelievable cold too. The cold air is seeping through the windows and gaps etc. You can feel the drafts, see the ice on the INSIDE of the windows. So, I want to close my blinds and curtains to keep the drafts out. But then I get almost a claustophobic feeling it's so dark inside!!! Thus, I have everthing wide open so it's nice and bright and I can see outside. But then it's cold. :( Wah. The furnace has not stopped.