If the wife is screaming because your media center PC has cables running everywhere around your home theater room, you need a remedy to restore marital bliss. One possible solution might be the MediaCore and its furniture cabinet looks.
The MediaCore is a wooden enclosure which looks like a stylish European type cabinet. It is essentially a full fledged computer which is built into this thing, as you can see from the picture above. It has a forced air flow design to keep things cool and can host other A/V equipment like cable boxes to keep clutter down.