Masato flash knockdown'd Buakaw. Let's alllll get it right. Masato did beat Buakaw decisively due to this. However, and I've argued it before, I still give Buakaw both round 1 (if the KD wasn't counted, that is ;) ) and 2. Damn that flash KD. Ah well, Masato's legs paid for it and essentially made him lose that year.
Muaythai is king.