That iPod of yours can play video, sure, but that screen is just so small. It's barely big enough for you to watch it, let alone the people sitting next to you on the subway trying to check out The Office over your shoulder. You should be kinder to your eyes as well as the eyes of rubberneckers on the train by picking up a Sonic Impact K1 to enlarge that puny screen of yours. Giving you a satisfying 7 inches of pure color display, the K1 gives your iPod a much-needed boost in viewability. Of course, whichever bonehead designer decided it would be a good idea to put a 16:9 letterbox screen on a device designed to expand a 4:3 iPod screen should think long and hard about switching careers (something in the hospitality industry, perhaps?), but as long as there's some way to keep it in proportion it should keep you and your fellow commuters happy. Well, your fellow commuters will probably be happier, because they won't be the ones who just spent $300 on an iPod accessory, but I'm sure you'll be moderately happy as well. — Adam Frucci

Sonic Impact K1: Display Enlargement, via Gizmodo