Yesterday, SpringSource announced the GA release of SpringSource Enterprise. As our first commercial product release, this is an important milestone for us. The engineering team did an amazing job putting this release together. The package includes enterprise versions of Spring, the SpringSource Tool Suite, SpringSource Application Management Suite and SpringSource Advanced Pack for Oracle Database, all designed to make it easier to develop, deploy, and manage enterprise-class applications.
You can test drive SpringSource Enterprise yourself: http://www.springsource.com/products/enterprise.