Garage floor covering? What works best?

[TimG]

I had a company in Austin called Tough Tops come and professionally put an epoxy floor down for me. They did a great job and it is a joy to work in my garage now.
The only trouble they had was cleaning up the crud I had put down in an attempt to seal it years ago. They cleaned all that off and put down a beautiful floor for me. I had them apply a gray floor with black and white speckles. Total cost for a three car garage is $1,500.