Thanks! I had never heard of him, and when I did a search, the only Mauricio Gonzalez I came up with was a notice about some carpenter killed in the Twin Towers on 9/11 or a musician.
Edited to add: I checked out the site, and after seeing that the workout is 55 minutes long, and is described as "thorough, intense and vigorous" (some review by a magazine) and seeing that it incorporate Capoeira moves (though I can't see myself doing cartwheels on the floor!), I decided to cave.