lol, haven't you played the full game yet? You fool :P all the little pieces fall out of GLaDOS and you put them in the fire. So she gradually burns. She is the one doing all the tests etc so it makes sense, plus the song plays right after you kill her, makes sense doesn't it? 'Still Alive'? Anyway, valve have pretty much said that it was GLaDOS so whatever, as she told us, the weighted companion cube cannot speak. I'm going to disregard your advice.

Thanks for the review though :D