Hey there, I recently returned a Surface Pro 1 and bought a Pro 2 instead. To my surprise, the SP2 has only marginally better battery life. I'm wondering if there's something wrong with my device as Anandtech has reported over 8 hours of battery life after the new firmware? Most of the time I've just been in Chrome, browsing and listening to music. I use a bluetooth keyboard and have tried turning off BT but that still yields less than 30min more battery life. I run the standard 'balanced' performane profile and both the Windows battery meter and BatteryBar report about 4.5hrs of battery life, which seems to be more or less true as I've run it down a couple of times. I'm now running the battery saving profile and BatteryBar now estimates 5:55 hrs of battery life. I ran Windows Update on the 28th of December so I don't have the faulty firmware. I looked it up and it's installed the firmware update from the 24th of October so I should have the battery life fix installed... What gives? I have seen several people report 7-8 hours of browsing or light work battery life and I'm nowhere near that.