I've just uploaded version 0.2.1 of the Indicia Warehouse install kit to the download area ([http://code.google.com/p/indicia/downloads/list]). This is mostly a bugfix release but also has the following changes:
Support for PHP 5.2.10
More configuration for the species checklist grid
Feature to display a splash screen when the page loads.

To upgrade you can just copy the files over a previous install then login.

All the best