DEVONsphere Express, a tool that adds artificial intelligence to the Mac Finder, has been updated to version 1.5. The latest release improves compatibility with iChat and the Messages beta, and provides users with the option to disable searching while typing. Undated items are also now grouped in the results list, and the action menu has been cleaned up. DEVONsphere Express requires Mac OS X 10.6.6 and can be purchased from the company's website or the Mac App Store for $10.