Kip, here's the link to Herb's Archery:
http://www.herbsarchery.com/
He's the North American dealer for these choppers.
I'm a little leery of them due to their price. However, I've never heard anything but good reports on their performance and the different shapes that are available is inspiring. I imagine I'll someday get one of these to give it a go since I chop all my feathers. I find it much easier to keep a good selection of feathers in full length on hand and cut what I need for any particular shape, size, and color than it would be to try keeping all that in pre-cut feathers.
Thanks for the review, Chad.
Guy