Originally Posted by cyberxxx

Now the same for others who read this thread in English:

All problems that CAMOKAT is having with FeedWordPress and Kinkydollars feeds are happened because he was unable to install the plugin correctly (haven't read the FeedWordPress readme file), and/or because his version of WordPress was also installed improperly. I mean the following error message: "Fatal error: Call to undefined function get_nested_categories() in wp-content/plugins/feedwordpress/syndication-options.php on line 151", because this function is defined in all versions of FeedWordPress starting at least from v.1.5.

As about my modification of FeedWordPress plugin. So I did only 3 changes there:
1) fixed that well-known problem with vanishing refcodes while importing some RSS feeds that have multiple "/?..&.." parameters;
2) added an additional duplicate-check procedure to avoid problems with feeds that have no <guid> tag (now the feeds are also being checked for dupes according the post titles);
3) made it CyberSEO-compatible.

Regardless of the fact that you don't need (3), two other improvements will be useful for every blogger that use FeedWordPress plugin.