Suggested Retail Pricing and SKU Lineup for Visual Studio 2010 With 1-Year MSDN Subscription Product Buy Upgrade Buy Renew Visual Studio Ultimate 2010 – – $11,899 $3,799 Visual Studio Premium 2010 – – $5,469 $2,299 Visual Studio Professional 2010 $799 $549 $1,199 $799 Visual Studio Test Professional 2010 – – $2,169 $899 Visual Studio Team Foundation Server 2010 $499 $399 – – Visual Studio Team Foundation Server 2010 CAL $499 – – – Visual Studio Load Test Virtual User Pack 2010 (1000 Virtual Users) $4,499 – – – Visual Studio Test Agents 2010 (provided with Ultimate and Test Professional) – – – – Now, looking at the SKUs to see what testing features are in them. Client SKUs Name Test tools it contains Visual Studio Ultimate 2010 Test Tools in VS Premium Load Testing Network Emulation Microsoft Test Manager (manual testing and test case management) Test Agents, Test Controller Visual Studio Premium 2010 Test Tools in Pro Intellitrace ASP.NET Profiler Coded UI Tests Test Data Generator Visual Studio Professional 2010 Unit tests Visual Studio Test Professional 2010 Microsoft Test Manager Test Agents , Test Controller Server SKUs Name Test tools it contains TFS Includes TCM Server, and some lab management components Visual Studio Lab Management 2010 VMM Server, Visual Studio Agents Visual Studio Agents 2010 Test Agent, Test Controller, Lab Agent Visual Studio Load Test Virtual User Pack 2010 The ability to generate 1000 users of load using a Test Controller Now, looking at a typical load testing configuration: Just using Visual Studio Ultimate enables you to generate 250 virtual users of load. To go higher than 250 users, you need to purchase a Virtual User Pack, which gives you 1000 users.