Checks your links RSS feeds and stores the date that it was last modified so that it can be used in a Links RSS Enhanced widget
The settings are in the links admin panel under RSS Feed Checker
The location of the feed can be added into the "advanced" box of the add/edit link screen. To assist with this, an additional metabox has been added that you can turn on with the screen options at the top of the screen.
Firstly, only the links with feeds are processed. The plugin runs every 30 minutes and you can control how long it will run for and how long it will wait for feeds to respond. The server load limit can be configured to stop the checker running if your server is busy.