WordPress Plugin
Feed-o-Matic
Here is an useful WordPress blog Plugin that, once installed, allows you to specify RSS feeds and it will pull RSS items and make into Posts. You have the to option to specify more than one RSS feed as data source. Also, you can specify how often (in hours) you would like WordPress to make posts from your RSS feed(s).
I also highly recommend that you put your name & email below so you will receive any updates to the plugin and also ideas on how people are using this plugin to make money!
To install:
1) Unzip the feedomatic.zip
2) Upload the entire feedomatic folder into /wp-content/plugin
folder of your Wordpress directory
3) Login to your Wordpress admin and go under "Plugins" tab
4) Activate Feed-o-Matic
5) Now add in your feed by going to "Options" tab

