While Microsoft is dancing to a happy tune, Alcatel-Lucent is singing the blues. Although that is probably not entirely true, a federal judge did rule that Microsoft did not violate two patents related to MP3 audio files and will not have to pay Alcatel-Lucent $1.52 billion. Alcatel-Lucent has already announced they will appeal the judge’s decision. Catch all the details, right here on WebProNews.