I just bought a new MacBookPro 15'' and i'm extremely disappointed how Apple mislead how the notebook can run 8hrs without a charge. The most I was able to get was around 4hrs or so. Is anyone else noticing this also? Also, I noticed the battery is not removable. My old MBP had a removable battery. This really sucks! Everything else is great with the notbook, now have to decide what to do, if I should keep or return.