MIRF library and antenna wireless tranciever problem

Okay, so I know that my stuff is plugged in correctly, but I can't seem to figure out how to use these. I bought them a while ago, and got some Arduino Nanos, but I can't figure out how to tell if they are working. I am not sure if I need multiple computers, or if I am just not getting it. My original plan was to make RC cars and quadcopters, but I'm not sure I can do that if I cant fix this. If someone could send me a code using the Mirf library for something simple, like turning on an LED from across the room using a pushbutton, that would be great.
Thanks!
-Danny

There are some example links on the playground page.

Try this tutorial.