Hey All. I just picked up my copy of the new 5d and it somehow just doesn't fire my sigma flash for I don't know what reason... it also seems to have problems with my metz MZ 76 (all images overexposed). I tested both flashes out on my old 5d and it seems, they work perfectly fine? I'm confused, anybody who is having the same problems... any clues? Is my copy of the camera broken (hot shoe problems) or has Canon pushed the other guys out of business by just allowing E-TTL 2 or something?
Thanks in advance.