I received my new MacBook yesterday and I love it. Plain and simple. But one thing I can't find is that on my old Whitebook when I clicked on the power icon (battery) in the upper right corner it gave me power profile options like (Normal, High Performance, Custom, Etc.) Well those profiles are not there with the new one. Is this normal? I know on my old MacBook I upgraded from Tiger to Leopard, but this obviously shipped with Leopard and perhaps this isn't an option by default. Help me.