Try to get to a smaller map and count two to three seconds between kills. Use the shotgun, sword or simply assassinate other players. Then it's boosting time! Now part 2: If you have less than five players (Once in session go to the center of the map. If everybody else has changed their Language to the same as yours, and searches at the same time as you, then you shall be paired relatively quickly.

This makes your search customized, and is basically narrowing your search so that you are only paired with other players who are using the same Language on their Xbox as you. When in the lobby (before searching), press X, and select the bottom option.

Load up Halo 3 on your XBOX, and memorize which option is Matchmaking I believe its second from top option for Halo and third from the top for ODST. Then press B until you're finally back on the Dashboard. Go to your desired language, and press A. Select the third option down, titled 'Language and Locale'. Go onto the 'My Xbox' section, and go to the furthest right option titled 'System Settings'. Using the Language Glitch Below: To do the language glitch, go onto your Xbox 360 Dashboard. The rank of the highest player must be within 10 ranks of the lowest player for everyone to get into the same room. Important!! Get into a boosting session with 6 other players within 10 ranks of each other to fill up a room. This solution applies to most Free For All Achievements in ranked matches.

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