Those are those big machines that pull...

Yeah, the big machines, they're kind of like a Zamboni for the ski resort.

So it's like a snow plow with tracks on it.

And it has a device in the back that basically is kind of like a rototiller.

Yeah.

And you drag it around the mountain and that's what really renovates the snow behind you.

And we have a... a great crew that works two different shifts at night.

You've got to have a good cardio, don't you think?