Steve, Everyone...

When using a pheed search engine such as Daypop, you will have two search options:

Relevancy (default)
Date

If you want "fresh", you need to do a search BY DATE, then grab the rss url from that search.

If you chose relevancy, your pheeds will not update nearly as often.

Obviously, "By date" will list the newest pheeds first, which is what we need...