I just picked some some camera gear that included a Black's DZ-80. It is operational. Just want to make it if I attach it to the Oly and test it it that it won't hurt the camera. Think I read somewhere in the past, some flashes might damage a digital camera..... I downloaded the manual from this site: Black's DZ 80 multi-dedicated zoom flash instruction manual, user manual, PDF manual, free manuals, user guide Thanks.