Bitteroot
Polar Bear Moderator
Here is a link for anyone wondering about different knots used in flyfishing. Great guide to practice with, and a lot more info than just fishing as well.
www.animatedknots.com/
www.animatedknots.com/
Also go to the Orvis.com web site. They have some animated knots as well. Good reference to more dedicated flyfishing knots.
http://www.orvis.com/orvis_assets/files/index.html
I use the Orvis knot almost religiously on tippet to fly.