The hero of Square Enix's strategy role-playing game for the iPod is a determined lad.  While committed to saving his brother from the hands of tyrannical robots, Ziggy never loses his enthusiasm for music.  It's a good thing too, because…

Remember when Square Enix trademarked Song Summoner? I never thought they would step into iPod development, but here we are with Song Summoner: The Unsung Heroes. The existing songs on your MP3 player transform into Tune Troopers controlled by Ziggy,…