How To Make A Roll Cast
I found this interesting article on the use of Switch rods, here
Links to other resources
Spey Line Recommendations
Understanding Spey Lines
Files
Welding a loop in sink tips
Choosing a Spey Shooting line
Choosing a Spey line
Videos
The Spey world is pretty complicated, with a vast array of tackle (especially fly lines) to confuse the masses. This page is designed to provide a few resources to try and make some of it a little clearer.
How To Set Up A Trout Spey Rod
Speyborn - Simon Gawesworth
Understanding Switch Lines
Spey Line Spec Chart
How To Make A Single Handed Spey Cast