Marc Seal Guitar Tutorial 3 (Part 2 of 3): Teaches you how to you pitch shifter and octave effects to create cool sounds and the 'Mail Bag' section teaches you how to find notes on the fingerboard.
Marc Seal Guitar Tutorial 4 (Part 3 of 4): Gives you a sound advice of getting a nice tone with a pitch shifter effect. Also, teaches you how to do natural harmonics on any fret.
Miche Fambro of JamPlay.com demonstrates a fun tapping idea that you can play to astound and amazing your friends, family and even enemies. Yes, this tapping technique is so amazing it can quite literally be used to hypnotize your enemies while they attack you allowing a swift escape.