The Kanex XD is in theory the dream device for apartment dwellers, or just those who don't want to buy a separate TV: it turns the 27-inch iMac into a full-fledged TV for anything that works with an HDMI input, such as a PlayStation 3 or even your cable set-top box. At $150, however, is the feature set good enough to have you abandoning conventional TV sets? We hope to find out in a full review.
