It is funny how Spurs fans now want to claim the Suns are the dirty team. It would be interesting to see if there are fans from any other team that would charge the Suns as being dirty and the Spurs not being dirty. (Even the Lakers fans don't accuse the Suns as being dirty, just Raja).
Let's be clear, the Spurs hope to use intimidation to win. Excessive force on fouls, pushing the limits of physical play, and cheap shots are not isolated incidents. It's part of a plan and the refs are prepared to look the other way.
In game 5 the Spurs backed off a bit and almost lost dispite playing a totally undermanned opponent. IMHO, there was a real fear that if they played typical Spurs bully ball, it could easily get out of hand.