I am just curious how people test power usage for single parts in their system. Like Idle usage and Load usage. Are there any good guides are articles on how this is done? Looking specifically for GPU and CPU stuff. I think this could tell me load stuff (maybe?)... but nothing specific ... also what could the P3 Kill A Watt monitor be useful for? Could I get a base idle wattage and then load something like the GPU and see how much the wattage goes up? or what? thoughts/ideas/links would be greatly appreciated!