Hi all vvvv.
I wanted to share a way to control Arduino thru RF.
From Ciseco you can buy an Arduino Board with integrated RF: http://shop.ciseco.co.uk/xinorf-100-arduino-uno-r3-based-dev-board-with-radio-transciever/
Together with the URF:http://shop.ciseco.co.uk/urf-radio-module-and-serial-inteface-via-usb/
you just have to set the baud rate @ 57600 on the XinoRF using XCM :
The URF comes up as a COMport select it and your up and running