I had found a screenshot app that overlays ontop of other apps, it even let me view likey content, felt like I had the solutions, but then at the moment you actually take the screenshot it saves a black screen after all, ugh.. anyway, I quickly took some pics with my webcam, the quality isn't too good so I'll try again with a second phone and my good phone's camera, probably over the weekend or something, but I guess the preview pics are up now.