Macbook Pro,5-Hour Battery Life?!?!?!

According to Apple,the Macbook Pro,which is available in 3 models,is at 10 hours of battery life at its best.Now,this notebook’s most basic model is $1199,which features a dual-core processor.The next model is $1799,featuring a quad-core processor!If you don’t know what means,that’s 4 core processors inside,which so far has only been possible in a desktop.That’s blazing fast.The biggest one,is $2499.It still has a quad-core processor,but it’s a bit faster.Now,according to Apple,10 hours if for $2499,and 8-9 hours for the others.However,according to everyone online,it lasts 5 hours!That’s not even enough to go through a college day on most campuses without plugging in.That’s not very useful.And while I’m a huge fan of Mac OS X,I doubt I’d get one of these for serious work.So unless you’re a serious gamer,this laptop might not be for you.