Well I'm certainly no javascript god, in fact if I were any good at all you'd be provided with a UI to configure channels :/

However, finding the script and opening it to edit has been explained several times (description and comments) for Firefox and Chrome. In the script itself you'll find a quick guide on what to edit at the beginning (between "/*" and "*/")

I did edit the channels I want to be blocked before I wrote this comment and Bendingtime is not on the list but it still gets skipped. I did follow the instructions but it still doesn't work?

are you sure you overwrote the script.js file correctly and restarted the browser?

I did not restart the browser. My fault for wasting your time :(

Also, i'd still love lessons because no matter how faulted you are, you're better than I.

As a part-time code monkey, I caan't tell you how valuable this source is for information. You'll learn everything you need here.

http://www DOT w3schools DOT com/js/default.asp