title: Why can't Visual Studio run on more than one core? CPU at 25%
body: <p>I'm running Visual Studio 2008 with the stuff-of-nightmares awful MS test framework.  Trouble is that it's sending my CPU to 100% (well 25% on a quad-core).</p>
  
  <p>My question is why can't Visual Studio run on more than one core?  Surely M$ must have a sufficient handle on threading to get this to work.</p>