I have a 2008 3ghz octocore MP. It has a 4870 ATI card in it. On top of my desk is a NEC PA271W (27") monitor and a PA241W (24") monitor. Sitting in front of all this, I feel like I'm sitting in front of an oven. Not just during rendering, when I would expect, but even just sitting here doing nothing other than displaying a web page and no CPU use. With all the focus on power and efficiency, do I have any hope that a new system might not run as hot, at least at idle? I'm going to buy one anyway, but just curious and hopeful that I'll see some electrical/BTU savings.