Steve,
I'm assuming that is the 12cup model, correct? If you happen to drop the cover and break the glass knob, you can replace it with a Fitz-All replacement. I know this from personal experience, I was just sick to my stomach when it happened to me. Nice looking pot btw, the light thing threw me at first too, but I've gotten used to it. And yes, they're noisy things, aren't they? I donated mine to my sister and her fiance', because she wanted a pot that she wouldn't have to hand wash.