Has anyone attempted to make a diffuser for a pop-up flash? I am looking for a getto rig to help with some low light pictures where I do not want to kill the subject with the harsh pop-up flash. (my new camera is ordered, complete with speedlight and diffuser, I just need a solution for tomorrow!) Someone pointed this out to me (see attached pic) and it looks handy! Any other ideas or suggestions, I'm all ears.