Saving XHR Results to a file

gistfile1.js

var xhr = Titanium.Network.createHTTPClient();

xhr.onload = function()
{
   var results = this.responseText;
   Ti.API.info('Results from xhr Lookup = ' + results );
   var supportDir = Ti.Filesystem.getFile(Ti.Filesystem.applicationDataDirectory,'my_support');
   if(!supportDir.exists()){
     supportDir.createDirectory();
   }
   var supportFile = Ti.Filesystem.getFile(supportDir.nativePath,'mydebug.txt');
   if(supportFile.exists()){
     supportFile.deleteFile();
   }
   //If this is a json object you need to stringify
   supportFile.write(results); 

};
// open the client
xhr.open('GET','http://twitter.com/statuses/show/123.xml');

// send the data
xhr.send();