I remember reading awhile back about another user with similar problem (used search, and did not find).
Before upgrading to 1.15, I could open COD4 Multiplayer or join a server through Xfire and it would come up almost instantly.
Then after upgrading, and also reinstalling upload cfg, and reinstalling and manually configuring with the 1.15 firmware.... COD4 multiplayer takes minutes to load.
Does anyone know if the new 1.20 F/W has fixed this problem? I have it downloaded and ready to install, but just nervous to see that it might waste my time.