Don Roberts: Well, that is why I asked Karl to verify that he had sent that message. Email messages do not always come from the apparent sender. But others might trash it, I can't speak for them. It is no problem, matter is resolved. Don, your wariness over the address I linked is understandable and commendable, gawd, I'd be doing exactly what you did if someone sent me a link like that! Bob: Two things I consider before trashing a message: #1 Who is it from? and #2 Is it what I consider normal for that sender? I probably wouldn't trash things from Karl..... I'm guessing that means Bob thinks bizzarre behaviour is expected from me, thanks Bob ;) back to the RC software, has anyone taken advantage of tethered photography? none of my cameras make use of this feature but it's something that sounds so extremely useful i'd be tempted to invest in a camera that could be used in such a way karl