Swedish authorities have been threatening this since last month.  They kept their promise.The Swedish prosecutor Hakan Roswall has announced the charges against four individuals involved with The Pirate Bay. The four, aged 23 to 37, are being charged with “assisting copyright infringement” of 4 software applications, 9 films and 22 music tracks.“The operation of The Pirate Bay is financed through advertising revenues. In that way it commercially exploits copyright-protected work and performances,” said