Guess Who Won US Open 2007?

Couldn't believe my eyes when I read about it. Didn't watch the match due to time difference. Guess what's the score? 7-6, 7-6, 6-4!!!!! History keeps repeating itself! Someone has to figure this guy out and soon because it's not healthy for the sports to have only one player winning 4 or 5 straight year titles in a row. Don't know why it doesn't happen in women's singles. Heard one of the commentators said that tennis is more of a mental game than physical. I've noticed that Federer is stronger when he's about to lose his service game. He's especially stronger during tiebreaks. How do you become that strong? I certainly would like to know. Is there a pill I can take? :D