From the developer: "WebSpy Analyzer Giga enables you to analyze log files from firewalls, proxy and email servers to discover what members of your organization have been browsing, and when. What differentiates Analyzer Giga from other WebSpy products is the ability to efficiently load and analyze gigabytes of data, making it a true enterprise scale monitoring solution. Analyzer Giga helps you achieve common business and IT goals: Improve productivity and morale, Increase bandwidth efficiency, Reduce security threats, Reduce legal liability. Key Features: Ability to load and analyze gigabytes of data, In-depth interrogation of log file data, Both Internet and email usage analysis, Generation of custom reports in a variety of common formats, Logical organization of data via highly configurable aliases and profiles, Task scheduling for 'set and forget' data analysis, Smooth integration with your current network, Works with existing network resources like Windows NT User Groups, Simple installation and set-up, Intuitive user interface with a web-like look and feel."