Get txt out of web?

Hi guys,
How can I get the content of [this][1] out of the internet? My error:

C:/Users/MyName/Documents/Homepage/http:/goo-muffin.zzl.org/test.txt

My code:

var fileName = "test.txt";
var string  = new List.();
function Start () {
    var sr = new StreamReader("http://goo-muffin.zzl.org/" + fileName);
    var fileContents = sr.ReadToEnd();
    sr.Close();

    var lines = fileContents.Split("
"[0]);
    var i :int;
    for (line in lines) {
        print (line);
     
        string.Add(line);
       // string *= line;*
 *// i++;*
 *}*
*}*
 
 
*
*

[1]: zzl.org - zzl Resources and Information.

Try using WWW and accessing the text property - bear in mind that this is an async function so you should yield the WWW to make sure it gets the data first.