My games that i download cannot connect to the internet *re post, unanswered...

[russianattackdog]

...question*? all my games such as crossfire, world of warcraft trial, and even yahoo messenger dont connect to the internet. this is weird because my civilization 4 game that i installed works perfectly.

i have checked windows firewall and i dont think that is the problem

 

[shaqt]

have u upgraded your pc?