Heres a good one for ya... What happens when its -10 degrees outside... you get slapped with a big snow storm and you loose power? Obviously a couple hours isnt that big of a deal but what about a couple days? Anyone ran into this problem before? I was looking for battery back ups but the only ones I found were only going to last like 2-3 hours and they wanted like 500$ for one... Even if its not snowing outside or whatever just a normal storm that knocks out the power for a couple days? Any suggestions??