This guitar video game for the Nintendo DS has already seen the light of day in Japan’s market place as “Hiite Utaeru DS Guitar M-06″. Jam Sessions is slated for release in the US in September. If you look around YouTube a little you will already see alot of videos on this little gadget. I think this actually has some use, as a portable tuner or ear training device.
Though I don’t think a little pastic device will ever surpass the real tone of a finely built guitar, it might be fun to have one of these and play around with it. To me it looks more useful then Guitar Hero.