A ruling in Canada declaring downloading music through peer-to-peer services legal, but uploading illegal, may do little to prevent the music industry from taking its own action against file swappers.

That's because the country's industry group, the Canadian Recording Industry Association (CRIA), is in lockstep with its U.S. counterpart's plan to sue individual file swappers. And last week's ruling by Canadian regulators will not pose a formidable barrier for CRIA to begin its own round of litigation, according to a legal analyst.

Read more: CNet News.