Free RSS Aggregator for Website?

Hey All,

I'm trying to set up a free RSS aggregator for my website so that visitors (particularly myself ) can view newsfeeds from my websites that I choose. I've found a bunch of useful ones but most of them run the links that I provide through one of their own server-side scripts before returning the results to me. Is there a free alternative, which will allow my to do all of the processing on my own server?

I tried, for instance, FeedForAll, but that seems to be for people who want to publish their own RSS feeds, not for people who want to publish a collection of various feeds. I say this because it wanted me to set up an XML file with the RSS feeds but - after trying to research how to do this - it seems like the only time you use an XML file for RSS is when you're publishing one yourself. On the other hand, if all I had to do was stick the links of my RSS feed into this XML file, that would be perfect!

From Wikipedia: "More advanced methods of aggregating feeds are provided via AJAX coding techniques and XML components known as Web widgets. Ranging from full-fledged applications to small fragments of code that can be integrated into larger programs, they allow users to aggregate OPML files, email services, documents, or feeds into a single interface."

So, I think that's what I'm after. If anyone knows of a simple script or program or whatever that will enable my website to take a bunch of links to various RSS feeds and process them into one of my pages, I'd really appreciate your help. Once again, the whole goal here is to avoid using any 3rd party sites to process the RSS feeds.

EDIT: It turns out I might have found a good one. Can someone verify that ZebraFeeds is the way to go?

Thanks!
-rainwalker