Gateway smaller lighter than 0-1000 larger than iPod Gateway 2.6 x 3.9 x 0.83____ 7.7 ounces 0-1000 2.9 x 4.4 x__ 1_____ 8.2 ounces iPod 2.4 x 4.1 x 0.62____ 5.6 ounces