Koral, a provider of Enterprise 2.0 solutions for businesses, has launched its free-to-use Content Management solution. Koral analyzes users' content and automatically recommends how to classify it. By replacing folder-hierarchies with tags and smart-searching technology, users can find what they're looking for, subscribe to their favorite topics, and receive updates and recommended content via email and RSS feeds. The system was designed to ensure that everyone is working from the most current version of a document. When a user opens a previously downloaded document, the system will alert them if there is a newer version available and show them what's changed compared to their desktop version.