Thank you very much for your contrib. It's the best one in my opinion (and I've tried all of them).
Though I ran in some trouble. If I am clicking on More Feeds, I get the same strange error as some of the others: "Cannot redeclare startelement() (previously declared in .../rss_reader.php:46) in catalog/includes/modules/rss_reader.php on line 68".
I assume that a variable is already defined, but I cannot find out which one. The other thing is German Umlauts. I got some cryptic characters - strangely only in the headers.
Can anyone help?