Network problems?

[mog]

I have a problem with cs.. I just like 4 days ago bought 1.6, i already had HL 2 so i had steam and CS source and i just installed the 1.6 on the steam.. then i started the game, and it worked like i think it should.. But when i refresh_all it doesnt refresh_all.. only like 1-100 servers.. it isn't because the filters. Then i didnt know what to do so i decided to start my own game (the list was still refreshing)... When i started a game, joined Terrorist on my own game, then i used key [ESC] and i was like :O now there was about 3500 servers, i joined one and i finally could play.. next day when i came in i tried that again but nope, not working.. ==( .. I have no clue what to do. I have 3M cable internet and on steam - settings, it is on 2M cable / something. ANd when i try to connect to server it says Establishing network connection... it freezes there. then u can use cancel.. --> sourse still works fine but i want to play the other too :E