Hey everyone, any of you use the Nikon SB-900 Flash with a Canon SLR ( Mainly EOS 50D) I love this flash and find the 580 EX2 just does not compete. Yeah, I know the Camera wont read it when placed on the hot shoe, but I always use them off camera and plan on grabbing some Pocket wizards. So from what I can tell it would be the PW telling the Nikon Flash to fire not the Canon Camera. Should work the other way around to. I have heard of people doing this with say the older SB-24 Flash so it should work here I would think, but the deference in PW for Canon and Nikon has made me wonder. I plan on going with the Mini TT1 and Flex TT5's. The Nikon version don't seem to be out yet looking at the website so that's a concern. Anyways thought maybe some of you might be able to give me some insight. I plan on getting a few 430 EX2's if I can't get the 900.