armatures? a noob problem need help

most of you have probably already guessed what my problem already is and im sure youve all probably answered it too, but here it is

I made a crude shape of a human gave him armatures and tested them and animated them so that he walks. Than I wanted to see his fancey little walk cycle in the game window so I rigged up some logic blocks and hooked them to the armature and made it so that spacebar make the animation run, but nothing happens and I belive it has something to do with the armature not really attaching to his body.

help? hints? thank you.

See this thread:
http://blenderartists.org/forum/showthread.php?t=86890

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ok thanks ill work on that