If there ever was a gadget where third party manufacturers came up with all sorts of silly add-ons for it, the iPod would be in pole position. There have been iPod speakers, iPod docks, iPod FM transmitters, clothing for iPod, and even cars that offer connectivity with an iPod. You know you've reached the stage where everything around us must be moulded into an iPod-compatible product with the iCoustic's release. The iCoustic guitar can be used as a speaker when hooked up with Apple's MP3 player. Its main feature would be the built-in amplifier that offers a much richer sound when compared against the traditional acoustic guitar.