Well, some days ago I modified the code of the Slashdot.org headlines plugin by Dave Wolf to have rssfeeds from the german pages heise and telepolis. Now I wanted to incude more rssfeeds on my blog, since I got the rssfeed-mania.
The new plugin I wrote, again based on the code by Dave Wolf, can handle any amount of personally configurable rssfeeds. So you just have one plugin for all rssfeeds. It still includes the UTF-8 support for special characters. My favourite rssfeeds are included in the default version but can be individuallly expanded. A little bit of sense for php code is needed for the changes, since I had not time to include a management plugin.
The usage is explained in the sourcecode, as a comment.
You can download the file here.