If you are one of the many unlucky people who are experiencing the issues with Call of Duty Modern Warfare 2 since the update for the Stimulus Maps, go here: Xbox Live Operations Blog : Having issues finding matches in Modern Warfare 2? and fill in your info.

Just tried to play the new Stimulus maps that I brought on launch day and it was near impossible! On the first check it was 0 out of 50 possible games and then 4 possible games but the lag was 95ms. The lag was so bad, I would of died less times if I had stayed in the place I started and hoped no one came past

If you got it on the first day, you should of got a message saying you have a 7 day extension on your Xbox live gold

Yeah I got that today

Hopefully they sort it soon.