I think is time to put an end to this. I have reviwed the entire thread and I am unable to find factual information or testing either in favor or opposing the veraicity of supposedly silver rich films. Although I was tempted to remove the thread entirely I have decided against it as it does contain the member's opinions and ultimately that is what these forums are for. Nevertheless I think enough is enough and I am locking this thread and let it go into archive heaven.