Help! My OLD Nikon FS3V slit lamp camera with D200 Nikon Back Have double/triple checked all settings on D200 Rechecked, rehooked cables Flash is engaging Shutter opens. You hear it Fireware sending BLACK image to computer. Something is blocking light from camera to Firewire to computer Bad Firewire cable? Flash appears to be going off fine. SOUND and setting of shutter OK Your thoughts before I cry uncle and spend a lifetime on the phone with Nikon? Denice Barsness, CRA, COMT, ROUB, CDOS, FOPS Ophthalmic Diagnostic Center CPMC Department of Ophthalmology 2100 Webster Street Suite 212 San Francisco CA 94115 (415) 600-3937 FAX (415) 600-6563