Front Mission 1st preview at Gamespy.

"The mechs have come home to roost. After over a decade of Sony exclusivity, the giant robots of Square Enix's Front Mission series have returned to a Nintendo console. For the first time in over a decade, and for the first time in this country, Nintendo players -- in this case, DS owners -- will be able to pound away in heavy metal turn-based action. I got to do some mech battling in a preview version of the game, and was impressed by the overall depth of the thing."

Full Source: Gamespy