If you’re a Guitar Hero fan, you are definitely meant for the upcoming Guitar Hero: On Tour package, which consists of a special-edition Guitar Hero Nintendo DS, the GH game, and the Guitar Grip. For those who have never heard of Guitar Hero: On Tour, Activision has created a portable version of game that’s compatible with the popular Nintendo DS. The Guitar Grip, which plugs into the DS’s Game Boy Advance slot, has color-coded fret buttons you push, and a pick stylus to strum the virtual guitar on the DS’s touch screen. The other screen of the DS will display moving notes for each song, just as in the real game that will make you feel you are really singing on a live performance.