Well so I just won the Neewer TT560 for $16.50 shipped which I think is pretty sweet. Now while my main idea was to use it as my main Flash, I started thinking about things some other photographers do, like my wedding photographer will place a flash behind us and create this light outline behind use to separate from the background so I wanted to maybe use the Sunpak for that but it looks like no go since, while I can do it indoors when it can see the other flash and shoot at the same time, outdoors that does not work. So is there a way to use all 3 together...meaning, bult in, TT560 and Sunpak? Or what will you suggest I do next to? BTW, I am getting a mini softbox for the TT560 too. Thanks!