The National Center for Special Education Research has released a dynamic web-based analysis system that allows the public to generate descriptive and inferential statistics using data from Waves 1 - 3 of the Pre-Elementary Education Longitudinal Study (PEELS). The system includes over 1,000 variables related to child and family characteristics; special education programs and services; and academic, social, and functional performance for preschoolers with disabilities. Users may access the system at http://nces.ed.gov/dasolv2/tables/index.asp or http://nces.ed.gov/dasolv2/covariance/index.asp.