ok so i just bought this game yesterday of steam and yes i am on a pc. And i have been having a blast with tf2 and cs.s but know when i play cod4 it wont let me play any games or it wont find any servers so i could pl;ay in and also i have try game trackers.com and when i try getting into their servers itll say awaiting connection...1..2...3..4 and so on intill to ..11 and then it says ERROR: server connection timed out also i will sometimes hit refresh and itll say on the top left of the screen : getting info for 17790 server but nothing happens after that plz help i would love to play this game online it looks sick and i have played it on my xbx and it was a blast hopefully you can help me out buy tell me wut i have to do to fix this problem

GRRRR im having same problem, i registered game, n everything, but when i go to multiplayer, no games show up, and when i hit refresh it says "waiting for response from Master server" help would b appreciated