Visual Studio Team System 2008 Test Load Agent What's new Why upgrade System requirements Trial software Pricing Visual Studio Team System 2008 Test Load Agent generates test loads for Web applications. It enables organizations to improve quality of service by more accurately testing the performance of Web applications and servers under load. Visual Studio Team System 2008 Test Load Agent accurately simulates user loads to give testers insight into Web application and server performance under the loads that systems are likely to encounter when an application goes live. The results can provide guidance as to what works under load, what breaks, and where additional capacity is needed, helping to ensure that the software functions as intended when it is launched.