Can not find a single game on Modern Warfare 2...

p.s.s. if this help any, my connection is wired via ethernet cord from xbox to router and my brother has one of the new 250GB Slims and his connection is wireless and he can find a game within a minute. his percent counter keeps jumping until it gets to about 65% then he finds a game. But if im in the same lobby with him and he is hosting and we try and find a game, we cant.

You only need ONE post about this. Be patient and people will respond to your other post.

Is this happening in multiple games, or just this one title?

Just MW2. On Black Ops and MW1, i can find a game almost instantly

also, incase this matters any, when that... thing is happening were i cant find a game, if i go to my connection settings and manually enter my IP address, gateway, subnet mask and primary and secondary DNS servers, then i go and try and find a game, i cant find about 5 games pretty quick before it goes back to doing the thing i mentioned in the first post

does anyone think it may have something to do with connecting to the router wired instead of wireless?

sorry for all the posts, but i really want to get this figured out. I have NEVER had this problem before. the first time it occured was after i took my xbox over to my friends house to play MW2. i had it over there for about 3 days then i took it back home and it started acting up like this.

As this sounds like a connection issue, I'm going to move the thread to the connection forums. In the meantime, please read this post and answer the questions, to give the community the best chance possible in helping you out.