So I have the right cable now and I can download dives from my computer into subsurface. A couple of things: 1) I have six dives in the computer, but only the first 5 show in subsurface. 2) There is no pressure information shown in subsurface. I'll look at these issues some more, I am not sure if it is libdivecomputer, subsurface, or the computer that is the issue. Philip