I'm having difficulties trying to connect to UT3 master server and also same problem with Xfire connecting. I checked both the firewalls (Windows 7 Firewall and Eset Smart Security Firewall). I can connect with the UT2004 Master Server with UT2004 but with UT3 I can't connect at all.

P.S. The UT3 I bought was from Best Buy for so I know it's not the key lol.