I have a few questions regarding the AF Assist on the SB-28. I am using it on an F4s. 1) If the flash is taken off camera with a bracket, should I be looking for some sort of distance compensation, since the flash is now up, and slightly forward? Or, can I simply compensate for this with a smaller aperature (greater dof). 2) Will the AF assist work in modes other than TTL and Program? 3) Is the focus indicator in the viewfinder supposed to do anything special when the AF assist is on and working? Thank You in advance for your help. I mostly shoot outdoors and use a flash for fill flash, but I would at least like to know how the AF assist works in case I'd like to use it at some point. Eric Edelman [EMAIL PROTECTED]