I copied everything (base, lua, .desktop etc.) over to my DR800SG under Programs and tried to click on RunDebug.desktop. I got exactly the same error as when I clicked on dr800+.desktop.
"The 'RunDebug.desktop' application cannot be opened. Possibly the application is already open. Close it first and try again."
I have this awful feeling that I am doing something very dumb and wasting others time. I really hope not.....................Jackie