From the publisher website or publicity

 *Testing without Programming - Empirix knows .NET Web Applications and Web Services.  And we've bundled that knowledge into the e-TEST suite so you don't have to!  As a result, complex automated testing requires NO coding, meaning you can quickly and easily use e-TEST suite to create, execute, and maintain Web Services tests.
 *Everything you need for your .NET Project - Testing applications for success (on deadline!) requires more than just executing tests.  It requires careful test planning, manual and automated testing, and tracking issues through to resolution.  e-TEST suite's e-Manager Enterprise Test Management solution gives you the process control you need to ensure your testing is efficient and effective.
 *Programmatic extensibility with Microsoft technologies - Extend your scripts programmatically with Microsoft languages such as VB, VB.NET and JavaScript.
 *Intelligent Validation and Diagnostics - e-TEST suite automatically validates core application components such as .NET WebForms and .NET XML Web Services for functional and performance testing, and can monitor the performance of back-end servers to identify bottlenecks that occur under load.
 *Fast results - Performance and functional test results of your .NET applications are available within minutes.
 *Record once, play anywhere - scripts recorded in e-TEST suite can be used for functional testing, performance testing and production monitoring in OneSight.

Keywords
.NET applications
.NET Web applications
automated testing
defect tracking
e-test
e-Test Suite
functional testing
load testing
performance testing
stress testing
test execution
test planning
test tracking
Web .NET
web performance
web services
web services testing
web test execution
web testing

Related Articles
STAREAST 2006
MultiCare Choose Sarbanes-Oxley Express
Bear Stearns and RiskMetrics
U.S. Air Traffic Control Development
Web-Testing and e-Commerce
SAP Resells LoadRunner

Other tools that may interest you by area:-

.Net tools

Web tools

Web Testing tools

Web Services tools

Testing Performance tools

Vendor: Empirix