I have a time capsule that I use as my primary base station/router. However, in my room in the basement, I don't get the best wifi signal which can be frustrating at times. The way my home is set up, the time capsule is in the optimum location, because it can't really be in the center of my home. I know you can extend the wireless ranger with another airport extreme/express but I hear that it's not the wisest thing to do. I guess my question is this: how much bandwidth will I lose by adding an airport extreme in my house? And another question: will it just be lost on devices connected to the new router, or will devices connected to the time capsule also suffer a decrease in bandwidth? Thanks for the help.