Free import contacts widget?

I'm looking for a free open source import contacts widget, something like this http://tella开发者_如何学Pythonfriend.socialtwist.com/. A widget that I can customize it, and send the emails from another server, not my server.

Any suggestions

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Try the Plaxo widget out. It's not open source, but is free. It looks like it may be discontinued soon though. Once it is deprecated, watch this question for more options as people find them.