I have no pictures at this time, but the results I obtained in my first effort compare favorably what you can find at some of the websites of companies selling/distributing these pads.
http://www.ecostonesolutions.com.
http://www.monkeypads.com
http://www.htc-usa.com
An Italian company called Klindex also has their own version of these. Try Googling them.

Correction: the htc website info in my earlier post is incorrect. It should be www.htc-twister.com.

The kitchen referred to in my first post above was just a demo for the customer while I did a T&G job at their home. It also gave me an opportunity to try my hand at these pads. They were happy enough with the results in a limited area to invite me back to do the entire kitchen, which I did yesterday. When I did the demo, I had not added any weight to my Challenger. To do the actual job, I went out and bought 20 more pounds of runners weights, and attached a total of 25 pounds to the base of the shaft. While it didn't greatly improve my results, I think it did give me just a bit more shine that I'd achieved during the demo. The job was a total of 152 s.f., which I had agreed in advance to bill at $2.50/s.f., which is just about half of what marble refinishing is billed at in most areas. The job took just under 4 hours, and 152 s.f. x 2.50 equals $380. The customers were so pleased they wrote the check for an even $400.
So the potential for refinishing marble, limestone or travertine floors at market rates is around $200 per hour. It may be more, as I took the time to use all 7 pads - from the lowest honing grit to the highest polishing grit. I think once I get more of a feel for the actual condition of the stone floor's finish, I'll be able to skip some of the lower grits. Plus, after every grit step, I went over the entire floor with the Challenger and a damp terrycloth pad, in order to remove the residue from the previous (coarser) grit. You are supposed to remove this before going on to a higher grit, so as not to scratch the floor with any leftover coarse grit. I think it might be both quicker and more effective to perform this step with a small portable extractor.

Mark have you done anymore marble polishing jobs?

have you learned any new methods?

i've had several clients asking if we clean and polish marble.

thanks
mike

This is easily the slowest end of my business. I have had a few customers ask about doing bathroom vanity tops, but I have declined to try one of these until I can find one to practice on first.