title: Upgrading XSLT 1.0 to XSLT 2.0
body: <p>What is involved in upgrading from XSLT 1.0 to 2.0?<br>
  1 - What are the possible reasons for upgrading?<br>
  2 - What are the possible reasons for NOT upgrading?<br>
  3 - And finally, what are the steps to upgrading?</p>
  
  <p>I'm hoping for an executive summary--the short version :)</p>