"It's those people that are making all of these patients either pain-free or more functional and better, " he said.

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Facebook Insights is functional and free.

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NeoPlanet: This fully functional free Web browser and "portable portal" is based on the Internet Explorer engine.

CNN: Downloads to improve your Web experience

Grant has promised more attacking, free-flowing football at Chelsea - and yet they remain as functional as ever, only now they are robbed of the air of invincibility and tactical sure-footedness afforded by the great Mourinho.

BBC: Ramos takes centre stage