I agree with Anthony, the P7100 and P7000 have a standard flash shoe and can accomodate "normal" Nikon Speedlights and they work perfectly in i-TTL.I have tried an SB-23 and it will work well but only in manual mode - so you have to adjust aperture according to distance of subject in the usual (manual) way and the SB-23 has to be set to M.
Regards,Clive LiddellPietermaritzburgSouth Africa
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