Just got my SB-24 speedlight so thought I'd test it out on a trip to Weymouth.
It works very well with the D700 and has a choice of 5 power settings in 1EV steps - 1/1, 1/2, 1/4, 1/8 & 1/16
I was mainly using the mid point setting of 1/4 which seemed to offer a good mix of fill flash & ambient.