Actually, the furnace wasn't busted, just the fan. Still it cost me $140 just to get it fixed. After starting off with the house being at 51 degrees, I did manage to get it back up to 67 in about a few hours. A room heater at one end and the oven on at 350 at the other worked out nicely.
By the way, the photo shown here is how my dogs show how they manage the cold. Under these 4 sheets lies 2 dogs, can you see them?