title: simulate virtual users interacting with my .NET Winform or ASP.NET application?
body: <p>Microsoft release a product named - <a href="http://www.microsoft.com/visualstudio/en-us/products/2010-editions/load-test-virtual-user-pack" rel="nofollow">Visual Studio Load Test Virtual User Pack 2010</a> to do that.</p>
  
  <p>However, it cost USD$4,799.</p>
  
  <p>So,is it other free or commercial tool can do simulate jobs? </p>
  
  <p>At now, my solution is :</p>
  
  <p>Winform :
  3 x virtualbox + WinXP with some macro software.</p>
  
  <p>ASP.NET
  3 x virtualbox + WinXP + Firefox and iMacro</p>