Floor Coating
I just finished installing Epoxy-Coat on the Floor. I used the light gray with the Black-Blue-White chips and then a clear top coat. I did it myself, but I would not recommend that, as I was not able to apply it fast enough before it started to dry and get tacky. As a result, I have some spots where it isn't as smooth as other spots (i.e. the material did not flow out well after I ran the roller across it. Overall, I'm very happy with how it all turned out. Of course, I'll notice the imperfections, but the response I received from others has been great!
You'll notice that I filled the expansion joints before applying the epoxy. I used screen spline in the cracks, and then I put Latex caulking in to get a fairly smooth crack dimple. I'm really happy with this approach and highly recommend it (looks great, and easy to clean).
I've put more details and pics in the flooring section of this site.