A new tool for SSIS 2008 and 2008 R2 is now available for editing package configuration files. The Package Configuration File Editor identifies configuration paths that are not valid and enables you to correct the paths without having to open the package in Business Intelligence Development Studio (BIDs). Package configuration paths can become invalid when packages are moved from development environments to production environments.
The Package Configuration File Editor was created by one of our engineer Debarchan Sarkar. The tool is available for download from CodePlex, at http://ssisconfigeditor.codeplex.com/.