counter strike

i love this game. i have it for xbox and just got it for pc. it was a pain upgrading it but now that ive done that, it closes when i join half the servers. i have the cheater-death thing, but it closes cs when i join half of the servers. does anyone know why? did i not download something or am i doing something wrong?

there is already a topic about this game i started awhile back, good game though.
»http://www.aseforums.com/viewtopic.php?topicid=181

well i got it working, i just had to get steam. but my name on it is drumlin. everyone who plays, post ur name.