Well for basic setup..
Your 465 is TTL compatible so you could put this on camera and set your 460 II to slave mode.
Your camera will set the 465 automatically but the 460 will need adjusting manually.
or you could purchase a trigger set (1xtransmitter and 2xreceivers) for full manual setup..
Transmitter fits in hotshoe on camera and flashes sit in receivers, when the camera shoots it sends a signal to the receivers..
Check out (FITP) flash in the pan`s thread in advertisers section for flash equipment..