Thomas Abraham (5/2/2014)

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paul.knibbs (5/2/2014)

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Bhaskar.Shetty (5/1/2014)

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The good one and part of our Daily routine

Is it? I can't recall a situation where I've actually used this facility, although I knew the correct answer...would be interested to know what people use this for?

Same here. I don't recall ever even thinking I needed this.