I have a question about bec. Is is the speed control or the receiver that dictates whether or not you can use BEC? The throttle is channel 3, so do you just plug the ESC into there and the reciever has power? What reciever could I use to get power from this?

http://www3.towerhobbies.com/cgi-bin...?&I=LXMGL8&P=V

Thank you.