Xbee(usb->x-ctu) chat with Xbee(arduino)

Hi guys,
I’m using 2 Xbee S2. I’m having problems transmitting data from one Xbee to the other and printing the data on the arduino serial monitor.
I’ve been able to get them talking through the terminal tab on the x-ctu software but havent had any success when the xbee comes into the picture.
This is what i really wanna do:
1)Xbee router connected to PC by usb and x-ctu
2)Xbee coordinator connected to Arduino
3)I wanna make the router to send data which i type into the xctu terminal and display it on the arduino serial monitor.

Thanks in advance

I have the same problem as you, but no solution . . .