I am very aware that there are already topics about this.

-I have Crysis 2 on Steam, got it by pre-order.
-I have verified the files, it just finished downloading some new stuff.
-I have TRIED to do port forwarding, but the closest thing I have in options is 'port range rules'. Added a bunch of rules to open every port found in a support file.
-I have no firewall, Windows Firewall service is Disabled.

When logging into multiplayer, it tells me it can't connect and that I need to check my internet connection.

I am not sure if I will buy Crysis 3 or not....regardless of the awesome techdemo, Crytek/EA is really disappointing me.