Hey Guys,
I recently bought a SB-600 flash and SB-900 flash and have been attempting to perfect the wireless synching. However am coming across a problem that the built-in flash still fires off when i press the shutter release button. I only want the SB's to fire off as they are attached on to an umbrella each and not on the camera itself.

I have changed the option of the 'built-in flash' in the flash control on my D700 to '--'. However it still fires.

Also on the SB-900 i am unable to select a group. When i press function 1 or function 2 button nothing much happens.

Is anyone here able to give me guidance on what i could be doing wrong?

Thanks guys and gals!