I'm testing out some rss feeds through Yahoo! Pipes to place on the site. If you haven't tried Pipes, it's a really cool, yet hard to use, way to aggregate RSS feeds into one source. It will take multiple RSS feeds, flow them together and give you widgets or code to add to your site to get the feeds to flow there.
The only downside is that there is little instruction on how to use Pipes, and the system isn't very intuitive. I'll post more on it when I have figured more out.