hey guys, just bought a surface yesterday so I am still figuring out all these kinks. since i do not have a good understanding of this OS, i was hoping you guys could help me out here. 1) do apps running in the background (like the weather app for example) kill battery? im asking because its nice when your weather app actually displays data on the home screen. 2) i heard google chrome isnt a particular good browser for the sp3? i think, iirc, it was because it eats up too much memory or something along those lines. is this true? 3) where are your pen loops located? mine is a little below the left hand side of the keyboard. I ask because its a little difficult inserting the pen in the loop (i feel like its too tight) and also because the loop falls off (probably because i am trying to force it in). 4) I am also thinking about purchasing a sleeve and was wondering if you guys had any recommendations. I was leaning towards either: http://www.amazon.com/gp/product/B00KQ09W3A/ref=gno_cart_title_0?ie=UTF8&psc=1&smid=AG8AYSVS7E5IO or http://www.amazon.com/gp/product/B007ZSOZRY/ref=gno_cart_title_1?ie=UTF8&psc=1&smid=A2IHZFOHOQ0WG8 Any other personal tips or tricks you guys have that you feel like sharing is also a big plus to me. I don't see a sticky thread concerning this topic.