Hi... I was looking through the spec sheet of the Surface 2 and was wondering what could be the possible upgrades that MS would bring to the 3rd iteration of the Surface RT? Assuming that the addition of LTE capabilities which Panos mentioned (on Reddit) is coming in early 2014 is a part of the 2nd iteration, and the fact that MS has already upped the screen resolution, RAM, and the SoC, what else could they upgrade (aside, of course, from an even more powerful SoC). I am very interested in this because this will most likely help me in deciding whether to be reckless (and buy the Surface 2 later in the year - around December) or wait till Fall next year for the 3rd iteration! Thanks in advance.