On Xoticpc, I can get a Sager NP5165 with an i7, 555m with Optimus, 1080p screen, No OS(fine, I have an msdnaa account), 4gb of Ram for around $900. The battery life says it lasts 3-5 hours. If anyone has this laptop, how long does it last with no gaming? Like, medium-low brightness, power saving mode, with simple non-youtube web browsing and microsoft word? If it's around 4-5 hours I'm going to seriously consider this, cause that's an amazing deal.