Thanks for all your help everyone going on the what I see I am sold. I have also just purchased an adapter for my little Nikon 4100 today, but I am really looking forward to utilising my PC in my much loved hobby. All I will need now is an extra long cable to connect to my PC about twenty feet away.
Oh by the way where do I get the adapter? I know I could surf the net but I am hoping someone from the Iceinspace could suggest a supplier.