I tried to comment out

//if ($encoding=="UTF-8") {
//$string=utf8_decode($string);
// }

in function.php and this didnt worked....

When i change my encoding manualy to utf-8 i can see s ...

When i get the rss from some sites i get ??????? instead of normal text in Greek

you can see it http://www.patrabet.gr/patra/modules.php?name=Multiheadlines

Everything else is working fine.

...