ll I can say is good luck with that venture. Reason being, some brain surgeon at Nikon decided to make the D70 compatible with two flashes: the SB-800 ($350.00) and the SB-600 ($250.00). As far as I know, and I have been trying to find every way possible around havig to spend $200+ on a flash, there is no other options available at the present time. Maybe somewhere down the road an aftemarket flash will arise, but for now all we have are the two from Nikon!