XML + Parser + webservice issue
<p>Hi~ I have received XML from server(web service), but I have got my xml with "&lt;" and "&gt;" in it. Should I change the "&lt;" and "&gt;" to "&lt;" and ">" before I parse?</p>

<p>My web service only accept the "&lt;" ">" when I send the xml back to server, which means I have to switch them around. How to switch them around in xcode?</p>

<p>I need to send data to the server and I have found three parsers here "KissXML" , "GDATAXML" and "libxml2" which one should I use? or Should I just use the NSXML?</p>

<p>I am not sure if this is the thing i am looking for:
 <a href="http://stackoverflow.com/questions/1067652/converting-amp-to-in-objective-c">Converting &amp;amp; to &amp; in Objective-C</a></p>

<p>Please please help~ </p>
