There's a new trend in Xbox Live downloadable content. If you don't mind waiting until a game has cooled off, you can get it for free. Case in point: the River Mall and Federal Bank maps for Splinter Cell: Pandora Tomorrow. Those multiplayer maps were released last June for a cool $5 - but now they're free. The same thing happened (only faster) with Full Spectrum Warrior in December. If you missed the fun with these maps before, now's your chance...
