Remember when we thought that those $90 million and $190 million judgments in the endless TiVo / EchoStar case were big noise? Yeah, they were apparently pocket change: according to documents recently filed with the court, TiVo's asking for nearly a billion dollars in contempt sanctions against EchoStar. Unfortunately, the original document in which TiVo made the request was filed under seal because it contains confidential information, but it appears that TiVo's none too pleased that EchoStar violated the