If I want to use SB800 with it's iTTL capability, should I use the 29 or 28? Or can I even use other cheaper cords... like.. well I'm not sure... SC 17?? The camera will be D200 or Fuji S5.
Thanks for the explanation, Ricky.
But I'm wondering what is actually AF assist? Does the AF here stands for Auto Focus? So how does the cord contribute to the focusing since the focusing is done on the camera. Does it give some light on dark situations so that the camera can "see"??
Does the SU-800 commander have this feature also? I'm thinking about getting an SU-800 later if I have more $$ so I don't have to deal with cords and have more distance flexibility. For now, probably I'll get one of the cords. So what other cords (than SC 17, 28 29) can be used for the SB 800 and D200 to utilize the iTTL?