Yeah, the elctricity bill, I fear that one as well. I have 5 PCs 24/7/365, including one with a GTX260, and my Kwatt/year has gone up 40% as compared to last year....I fear I have to look into better performing CPU/GPUs per watt pretty soon. On the brighter side: I just bought a HD3870 for just 45 Euro's, so now for a PCIe board that goes with it....