Dear OOF Users -- A new version of OOF3D, 3.2.1, is now available on the OOF3D website, http://www.ctcms.nist.gov/oof/oof3d This version fixes a few bugs in 3.2.0, including some errors in the tutorials. Please let us know if you encounter any problems. Report bugs to oof_bugs@nist.gov and send other comments to oof_manager@nist.gov. We especially like to hear about how you're using OOF2 and OOF3D now and how you'd like to use it in the future. Sincerely, The OOF developers Steve Langer Andrew Reid Gunay Dogan