For X-mas i want a wireless N router and my parents also think i should get one so i dont have to keep running my 50 foot ethernet through the basement. Before i get one and stop running a wired connection i want to know some things. 1. How close will it be in terms of speed to my wired connection? 2. What brand should i go with? 3. How much should i spend? 4. How much better is it than wireless G?