Rss yapmıştım geçen gün canım sıkıldığında işinize yararsa rss.php olarak kaydedip sitenize atmanız yeterli .

Demo : http://www.dijitalbaski.biz/rss1.php

<?php

if (empty($_GET["adet"]))
{
$adet="10";
}
else
{
$adet=$_GET["adet"];
}

include "ayar.inc.php";

$sqlRSS="SELECT * FROM linkler ORDER BY id DESC";
$okuRSS=mysql_query($sqlRSS); 

echo "<?xml version=\"1.0\" encoding=\"iso-8859-9\"?>"

?> 

<rss version="2.0">
<channel>
<title><? echo($site_ismi); ?> Rss</title>
<link><? echo($site_adresi); ?></link>
<description><? echo($site_aciklama); ?></description>
<lastBuildDate><?php echo date("Y/m/d") ;?> </lastBuildDate>
<language>tr-TR</language> 

<?php
for ( $i=0; $i < $adet; $i++ )
{
$satir=mysql_fetch_array($okuRSS);

?> 

<item>
<title><?php echo $satir["isim"] ; ?></title>
<link><?php echo $satir["url"] ; ?></link>
<pubDate><?php echo $satir["tarih"] ; ?></pubDate>
<description><![CDATA[<?php echo $satir["sahip"] ; ?>  ]]></description>
</item>
<?php
}
?> 
 </channel>
</rss>

Son 10 eklenen linkin sahibini ve urlsini yazıyor.