_I'm looking at getting one of those intent of that gold on the rear of a vehicle. It looks almost like a fish fin antenna. I'm not sure what they're called but I like to call them fin antenna. I guess my questions on the matter are, what are the views for and why are they in the location of where they are, and what do they do? I want one for my car but I don't know what it does. Good pick up digital radio or satellite radio or how do they work. And how much of the cost. And word I buy them?

_Me and my family do a lot of traveling and bike riding. I need a bike rack for the back of my car or even on top of it. I'm looking for the best way comes the bike racks for technology and price. I'm not rich but our family is ready to spend a little money on buying a decent bike rack for our vehicle. With somewhat of a smaller car that gets really good gas mileage. What would you say is the best idea for a bike rack on a car.