Ok, one of the stranger sounding and feeling camera oriented videos I have seen, but at the same time quite interesting and helpful. I certainly have been wanting one of these flashes for awhile, and this only further whetted my appetite more. Time to spin a web and capture one as it passes by... right after I get a degree in "flashology" so I can understand how to use it... This video demonstrates the basic hands-on demonstration on Nikon's new professional-grade speedlight of SB-900. Check prices on the Nikon SB-900.  ...