GeneralPacket writes "A 20-inch laptop might sound perfect for a game of Grand Theft Auto on the way to work, or navigating a mammoth spreadsheet. But are they really usable as laptops, or are they just luggable desktops? This week CNET attempted to work on the super-sized 20-inch Dell XPS M2010 laptop while travelling across London on the subway. The resulting video review is hilarious. This is not your typical tech video review — it's actually funny, and, refreshingly, completely advertising-free. The reviewer is in constant fear that anti-terrorism police are about to swarm him. Would you use a 20-incher?"