The SasView Collaboration is pleased to announce the latest release of its popular SAS data analysis package, SasView 4.2.0. Download it now for free at http://www.sasview.org/ This version contains a number of infrastructural improvements, bug fixes, and documentation enhancements. Full details can be found in the Release Notes (http://www.sasview.org/docs/user/RELEASE.html). We recommend that existing Users of SasView on 64-bit machines upgrade to 4.2.0. Thank you for your continued support and encouragement. The SasView Collaboration