A friend of mine recently got one of these for Christmas and I absolutely love it! I already have the iPod Video so it really makes no sense to upgrade to an iPod Touch at this point but I really really really like this product. It is almost the same dimensions as the iPod Video but a lot sleeker looking because of the glass touch display. In terms of resolution it is the same as the iPhone: the 3.5-inch multitouch widescreen has a resolution of 480-by-320, with 163 pixels per inch. The only button on the iTouch is the same button you'll find on the face of the iPhone as well. Although the iTouch does not have a built-in camera, this does not take away from the iTouch at all since most digital cameras combined into another device are not for serious phototaking anyway. I also appreciate that images can be seen on the iTouch not only when it is held upright, but when it is held sideways as well. I really have to commend Apple on this product... in terms of design the iTouch is definitely a thing of beauty and a very neat gadget as well! :o)