The primary goals of the intervention are to 1) decrease UAI with any male partners; 2) decrease UAI with main male partners; and 3) decrease UAI with non-main (i.e., casual) male partners. Using a venue-based, time/space sampling strategy in each community, cross-sectional samples of YMSM were interviewed from May-August across 4 years (1999-2002). Data collected in 1999 and 2000 were prior to the implementation of the multi-component intervention, and data collected in 2001 and 2002 were during the implementation of the intervention.