That was useful, thanks. I'm still finding (and figuring out how to use) all the functionality in Dreamweaver. I think that will provide a good starting point for site migration. Unfortunately, I have a lot of work to do:

Files: 479 Total, 306 HTML, 282 Orphaned
Files 3893 All links, 2490 OK, 557 Broken, 846 External

It would have been MORE useful to get a list of the non-orphaned files!