........... buy a trigger for my camera, 5D3, and put my 430EX-II speedlight on top of my tripod?! Use this as a cheap, one-light setup to learn the basics? Would this be an acceptable, short-term alternative to purchasing a more expensive setup to learn on? I can see how I do on hand-held shooting with the 50 1.4 or 24-70 II, but I also have the 70-200 II with IS if I just can't cut it hand-held (a little old and shaky). Or, is this setup nowhere near enough light for OCF minimum requirements?