title: What tools can I use to profile a .Net application in Visual Studio 2010 Professional Edition
body: <p>Visual Studio 2010 Professional Edition doesn't contain the profiler.  <a href="http://www.microsoft.com/visualstudio/en-us/products/2010-editions/product-comparison" rel="nofollow">http://www.microsoft.com/visualstudio/en-us/products/2010-editions/product-comparison</a></p>
  
  <p>What free alternatives are there?  </p>