Warning: fopen(http://donloomis.typepad.com/openrangepedaling/index.rdf) [function.fopen]: failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /home/content/j/a/v/javanet2020/html/c2cfriends/newsfeed1/benruth_key.php(3) : eval()'d code(1) : eval()'d code(1) : eval()'d code on line 336
No feed file specified!

Possible action is to check that there is a feed url, for example
http://www.benruth.com/instantfeedreader/instantfeedreader.php?feed=http://www.benruth.com/feed.xml

or the sFilename in the configuration file is pointing to a feed url.

You can contact the developer ( ben AT benruth DOT com ) for help!