Speedlite 550EX

Thought wanna get a Canon Speedlite 580EX II on the Canon Expo on 23rd Oct. But on Saturday, David told me he have 2 units Canon Speedlite 550EX at home. He tell me no need to buy and will give me his extra unit (FOC). Wooo... Thanks David. I can save up the RM1500++ for other lens. Now i can use the 550EX to try up some Bouncing Technique.