Loren.....You didn't mention the awesome but strange Katana controller for this one?
For those who don't know, the Katana controller is sword, with several buttons on it. You can set it up so that instead of mashing buttons to hit things, you can swing the katana around. It's an interesting concept. I have not heard how well it works.
It just sounds so geeky. I can't imagine standing in my living room (since you couldn't do a good swing sitting down) swinging a plastic sword around - at least not without closing all the shades.