To install this update, first download it by making sure the checkbox is selected and clicking Ok. After exiting BASINS, run \BASINS\cache\BASINS3.1update3.exe (Administrator rights are needed to install this update.) Changes: Fixed Out of Memory error during Data Download Moved 'Check for Updates' out of Data Download tool Added automatic 'Check for Updates' during BASINS startup Added 'Check for Updates' item to help menu when Build_New_Project.apr is open Moved downloading NHD into BASINS Data Fixed creation of Modernized STORET station theme Relabeled "Modernized STORET" to distinguish from "Legacy STORET" Added ability to project and merge M and Z shape types Updated help screenshots to reflect changes Added context-sensitive help during data download Updated to better support NED, workaround for BUILDVAT segmentation violation Updated to better find WinHSPF Improved handling of multiple water quality plots Small fixes for editing tables in WinHSPF Get "http://hspf.com/pub/basins3/updates/BASINS3.1update3.exe" "{app}\cache\BASINS3.1update3.exe"