I think for that game, you need XNA 3.0 Beta. Follow the second link in my sig to get the beta, and follow the first link in my sig to find out how to put it on.
Thx alot,
i now put 50 games on my zune(and all programs(from ur post i think)[full]Zune games and aplications...
thx man...
do u have msn??? can u send me ur msn on pm???