php ftp functions

I am using NT4.0 with PHP4.0.3 and IIS.
I can connect, login, and even create directories using the php_ftp functions but the nlist, rawlist or file functions will not work. From any other ftp methods(dos,guiftp, etc..) with the same username password I have all the permission's I need.
Any Ideas?
Thanks,

I thought I should show the code:
<?php
$ftp_server="dayport01";
$ftp_user_name="anonymous";
$ftp_user_pass="clfactor@dayport.com";
// set up basic connection
$conn_id = ftp_connect("$ftp_server"); //this works
if (!$conn_id) {
echo "Couldn't connect<br>";
}
// login with username and password
$login_result = ftp_login($conn_id, "$ftp_user_name", "$ftp_user_pass");
// check connection
if ((!$conn_id) | | (!$login_result)) {
echo "Ftp connection has failed!";
echo "Attempted to connect to $ftp_server for user $ftp_user_name";
die;
} else {
echo "Connected to $ftp_server, for user $ftp_user_name";
}

$dir=ftp_pwd($conn_id); //this command works
$list=Array();
print((ftp_systype ($conn_id)));//this command works
$list=ftp_rawlist($conn_id, "$dir");///this doesn't put anthing in $list
$i=0;
do
{
echo $list[$i], "
"; $i++;
}while($list[$i]);

// close the FTP stream
ftp_quit($conn_id);
?>



[This message has been edited by clfactor (edited October 30, 2000).]