title: Downloading xml file from a url using c#
body: <p>I would like to download the document on this ("<a href="http://www.ploscompbiol.org/article/info%3Adoi%2F10.1371%2Fjournal.pcbi.1002244" rel="nofollow">http://www.ploscompbiol.org/article/info%3Adoi%2F10.1371%2Fjournal.pcbi.1002244</a>") page as an xml file. I have tried webclient.downloadfile() but i got errors. can anyone suggest how to go about it using c#.</p>
  
  <p>Thanks.</p>