This winter I am looking to upgrade my 13” MBP to something more powerful. I sold my gaming computer last winter after switching to Mac. I have been extremely happy with OSX, and do not want to buy another Windows machine (I’ll deal with lower settings). My first thought was to simply get the top 15” MBP, and run it to my 24” cinema display. Like I said, I don’t expect the best possible frames and settings, but one thing that bothered me during my research was a battery life issue. Some people have said that when playing games, the Macbook will need more power than the PSU plug can give, and drain the battery. So when playing games, even with the laptop plugged in, it dies. This seems really bizarre to me. I have owned many laptops, have gamed with them, and never saw anything like this. My 13” doesn’t do this. Are these BS reports, defective machines, or for real?