There is probably not one person who has not heard of the video game "Guitar Hero". You could not walk through any electronics store or Best Buy without seeing customer's young and old, standing in front of monitors with a plastic guitar strapped around them strumming to Pat Benatar's "Hit Me with Your Best Shot." I should know, I was one of those customers The overwhelming popularity of this fun game is a testament to not only the fantasy we have about being the next great rock star but the popularity of the guitar.