Can't say it's likely that you'll find MD Sound products on just any ole store shelf, but for those that look hard enough, they can procure the firm's latest PND, the KO-GPS4, right now. Carefully watching his words, the outfit's head of product development notes that "as far as [it] can tell, [this unit is] the first personal navigation device to include the popular e-book capability." Beyond that, you'll find a built-in MP3 / video player, photo viewer, Li-ion battery good for three hours on a full charge and a 4.3-inch touchscreen. Yeah, the $249.99 sticker may be tempting at first glance, but we're pretty confident you can still do better
for two and a half bills. Full release after the jump.