Need a new wifi card.. of some kind.

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http://ubuntuforums.org – need a new Wifi card that works out of the box on most Linux systems, I am looking at the edimax EW-7711USN, does this work out of the box? no need to install crap? if not, then what should i be looking at? http://wikidevi.com/wiki/Edimax_EW-7711USn (Hardware)