I saw some vids of the game and i liked it really good so i downloaded it .....it was everything ok...i installed it,patch it,and just as i was happy to start playing the game i pressed start button and it was loading for a few seconds and i sead it has found some error in the hacking prevention system......i downloaded it again this time from gamershell and it did the same thing pls help!!!!!!!!!!!!!!

Try checking the comments on the start up page - I think a few days ago they had something about some of the fire walls erroneously reporting a worm in the start up.  Other than that - check the forums.  Fraid that's all I can suggest.  I'm playing okay.