Would an exclusive Halo game for the Zune HD help it with sales?

[pbroy]

dsister44 said:
first off, yes it would help push a new zune.
second, is it that hard to type in microsoft? here you can just paste and copy mine.
thirdly, a new viva pinata(by rare) would push it faster for me

A viva pinata tamagotchi kind of game would be cool.