i received a new iMac about 2 weeks ago, and i'd like to know how long the battery is suppose to roughly last for the keyboard and magic mouse. when i installed iStat Pro widget, it showed the battery power for my mouse, but the keyboard has never showed up. my mouse has been steadily losing battery power and is now at 28%. however, bluetooth states the power to my keyboard is 100%. this doesn't seem correct. one other thing i've noticed in the bluetooth menu, under devices, is that the keyboard is labeled as "Apple Wireless Keyboard", while the mouse is title's my name's mouse (IE: "Darkroom's Mouse"). this may just nothing, but i'm assuming it's another symptom of my keyboard not being fully read by the OS. thoughts?