Among the reports that will appear in the near future are the four psychiatric GWAS supported by the Genetic Association Information Network (GAIN, fnih.org) for schizophrenia, bipolar disorder, major depression and ADHD. Details and preliminary results are available online (http://www.ncbi.nlm.nih.gov/sites/entrez?db=gap); we are not permitted to summarize them pending the initial publications by each group of investigators. GAIN is an example of a new emphasis on rapid public sharing of genetic data to accelerate the process of discovery.