craftgrrl | Help with felting please?

Heya guys. I'm currently trying to do a project where my pieces will eventually go into a gallery shop hopefully. With university I have a great oppurtunity. My problem is I want to try to make felt balls for some parts of my work, and well I've done flat felt before but never actually done felt in balls (sphere shapes). Anyway I wondered if any of you guys knew of a website that showed how to do these well ? I've tried a few, but the only decent ones I can find so far seem to have instructions that are impossible to read (i'm dyslexic- instructions not a strong point). Thankyou for reading, I'm just completely puzzled and thought you guys would be the best to ask xxxx