Dear Eric
Thank's for the pictures. I regret we don't have an article about bordered floors. They are really supposed to have a spline or biscuit attached to the ends, to keep them firmly in the floors. And I did warn you about the limitations of the Orbital Floor Sander, in the Case in Point article.
But all in all it looks like a great job, and I'm sure your are very proud. We will archive the photos for now, but when we get enough of them, we'll post them in a section of the site, along with the things you learned the hard way. We like to use boarders of cherry or walnut to contrast the oak.
Many thanks again, it was good to hear you found the site useful, we have just begun.
If you found this information helpful, please explore the Wood Floor Doctor.com by visiting the rest of our website.
As always your Most humble servant, Joseph, the Wood Floor Doctor.