Hopefully this is the last update for a while. You may access the new version on SourceForge.net. Just search for SwitchWithIt on the main menu. The following changes are incorporated in this version: 1. Corrects a problem with linked cars starting in staging. A reference to the wrong array caused a memory error that locked up the program. 2. Previously, rolling stock could be entered with no current location. This caused the cars to be assigned to a train with a setout line on the switchlist but no pickup location. This has been changed to require all cars to be entered with a current location. 3. Just in case a piece of rolling stock does end up with no current location, the Switchlist Build process now checks to make sure a car has a current location before assigning it to a train. 4. On the Rolling Stock tab, cars could be entered with invalid car numbers or car lengths. The program now tests for these invalid conditions and requires valid entries. David