I blabbed about RSS when I implemented a feed for this blog on September 17. If you want to know more about RSS, here's the Wikipedia page. It's evolution, baby.
Earlier today, I launched an RSS feed for Custom's official web site blog. If want an alert when things start to cook over there, you'll want to add this feed.
The feed for the latest Custom news can be found at http://www.teamcustom.com/rss.xml.