I just saw this really cool speaker system for the iPod at Sharper Image. http://www.sharperimage.com/us/en/catalog/product/sku__SI353BLK Has anyone used it, or heard about it? I would like to get it for Christmas, but I want to make sure it is high quality. Also, would it work for the Touch? I would assume so, but I just want to make sure. Any comments regarding the iTower would be appreciated. Thanks.