I've been trying to connect for 1 hour or so, when i choose a server, i go inside and then nothing happens, just a big letter that says: NOT CONNECTED

It doesn't show any error messages.

Thanks.

PD: Sorry for my bad english D:

PD2: I can't even /dl myself in singleplayer, but my inet is working good so..

It may be your firewall that's keeping you from gaining access to MP. It may also be your internet connection. Check both, and reply here.

I temporarily disabled nod32 and the problem seem to be fixed, i think its something about new update.

Thanks dude.