So far as practicality goes, there's a section titled Mood Lighting. Mood Lighting takes a lighting goal for a room, explains how to go about achieving that goal and then recommends GE products to make it all happen. Unlike a lot of corporate how-to stuff on the web, this one's pretty transparent and they don't go overboard on the corporate BS. Check it out and learn how to make a room
Pretty cool stuff if you ask me.