SocioMetricaŽ is a software system under development for the purpose of assessment, construction and analysis of social networks. SocioMetrica LinkAlyzer(TM) is the first component of the SocioMetrica system. LinkAlyzer is designed to support construction of sociometric data from egocentric data by the matching of nominated persons through /attributes, thereby adding linked nodes to the social network graph. SocioMetrica LinkAlyzer version 2.1 is now available in two paid versions: "Light" and "Full." The Light version supports up to 1,000 records, with up to 99 secondary records per primary record. The Full version is limited to 30,000 records with up to 99 secondary records per primary. The Demo version supports up to 100 records. Version 2.1 has similar functionality as version 1.1, but has a new user interface and ASCII and Excel import functions. Suggestions, requests, and registration are welcomed; please contact us by e-mail. Further details forthcoming at this location. Features include: