1) I was playing through Halo one this morning and Cortana said "your structure is not so different from the Autumn's" or something along those lines. Anyway, was that the first time Cortana was inserted into Chief or was that the first time Cortana was manning the Pilar of Awesome and she made a comparison? 2) on the level "Halo" in Halo one, what is that forerunner structure that shoots energy into the sky? What's it's purpose? [spoiler]bump[/spoiler]