Yeah, the MP's great but only if you are playing with half decent people. A few months ago, I tried to find a good game, and every single freaking time, I can't believe the people I was playing with knew how to use a mouse. It made me want to cry. I quit playing for a while after that, lol....
No, I mean a loopback test... that's where you ping the local host, or 127.0.0.1. Trying to connect to that address would be useless. Course without a loopback plug...