Hi,
I have updated the ArduinoInfo.Info WIKI page on nRF24L01 HERE: to include two example sketches that transmit the position of a Joystick on one nRF24L01/Arduino to another that receives and displays the X,Y positions. I have tried to make this as simple as possible.
Also I added a downloadable .PDF with the typical nRF24L01 module pinouts and Arduino connections. I'm always looking for that.
Hope to add some more examples soon.
Thanks for the Great Library, ManiacBug!