title: Eclipse / Aptana 3 : Launching wrong browser
body: <p>I just installed the Aptana Studio 3 plugin on my installation of Eclipse Juno, and attempted to use a portable install of Firefox to debug with, so that my general browsing install wouldn't get mucked up with a billion debugging features I don't need.</p>
  
  <p>I set Eclipse's Window->Preferences->General->Web Browser to use this new portable install, but... it's still trying to launch my other install of Firefox. ("Please close down to complete installation" or whatever. I know the portable one isn't running.)</p>
  
  <p>I just cannot get it to launch to the right browser. Firefox Portable is set up to allow multiple instances to be open, so I can get both my permanent install and my portable install to work at the same time, but Eclipse is trying to open the wrong installation.</p>
  
  <p>I've tried restarting eclipse, closing Firefox , both internal/external web browser options on the web browser page, and even rebooting the whole computer. There are no other references to Firefox in the Eclipse settings that I can find.</p>
  
  <p>... Help?</p>