Go for it if your place is that cold and electricity is free. My problem is that my computer runs hot and I give up before I get anything useful out of it. The cost of keep the AC running exceed what I make from bit coin.
Ya I here ya mate well I am up to 6 Bitcoins and have been at it for about and 3hrs strain my computer is lagging terrible even just typing this message LOL But my GPU is real quite even under max load and auto fan about 54% and 89C so I can barley here it and the heat is welcome here right now. Thanx for your input tho any bit of information on this new concept of Bitmining is good info for us all we the people might just beat the banks yet LOL.