I just ordered the Kelty Noah's tarp 12 - 2011 edition. any idea what makes it different from the 2010 version? In the pics, it looks a little more beige than the original, but thats all i could find. Hoping to pitch it like the person here who made doors so that when i am up on the mountain (Mt Rogers, next weekend), if bad weather creeps up (which up there it is known to do), I can pitch it with doors and be good to go.