lfg is a Java client/server tool which was written for use along side MMORPGs. With many multiplayer games, matching services are provided, which allow players to easily find running games. With MMORPGs, play occurs on a small set of central servers, and many titles do not provide services for matching up players to groups in game. Thus, many players spend a large amount of time looking for a group (LFG). With lfg, a group of players (player guild for example) can run a central LFG server to which players can connect. A list of running groups can be maintained and players can add themselves to waiting lists for full groups.
lfg requires the Java runtime (v1.3.1 or later). See the Sun Java Download Page to download the latest Java runtime for your machine. Select Java 2 Platform, Standard Edition and then choose v1.3.1 or later.
Once you have downloaded and installed the Java runtime you can download LFG from the LFG Download Page
You may also want to visit the lfg project page