Hi; I just bought a 2006 Sonata with Homelink. I really like the idea of being able to control the Garage Door from the car instead of having a remote hanging there. I also want to take it a step further and control the family room ceiling light from the car. Any idea what I need to do this? I am hoping to just replace a wall switch. If you have done this, could you please tell me what I need to buy as far as item and model number? I dont really want any home security...I just want to be able to control one ceiling light from the car. Thanks Pat