The new MBP's have a lot of tech in them that should dramatically reduce power consumption, yet their battery life is rated the same (using the 9400) or an hour worse (with the 9600) According to an article I read (I think anandtech) they pointed out they use a lower wHr battery... Why would they do this? They could have extended the battery life! Is there anywhere where we would be likely able to buy better batteries? Perhaps an 80wHr battery like came with my Dell e1705...that should allow 6+Hours on the new MBP. I'm just confused why they would downgrade the battery.