Best non-GPL PHP RSS/Atom parser?

With 4 weeks of -revision- free time stretching ahead of me I’m starting work on my RSS aggregator again. And have reached the stage where I can actually _put_ data into the database.

If I could find a half-decent RSS parser written in PHP and *not* released under the GPL.

So far I don’t have a reason not to use a GPL’d parser (such as “Magpie”:http://magpierss.sourceforge.net, which seems to be the best available) as I’m writing this script for _my_ own use. However, as I don’t know where this script could lead, I don’t want to be limited by the parser’s license.

So can anyone recommend a parser? A BSD-compatible license would be preferred. Currently I’m looking at using Onyx (and on a related note, anyone know what happened to Ed Swindelles? His website (and hence Onyx) has disappeared), but it would require extra development.

I don’t want to write yet another library - I already have enough half-developed ones knocking around (FormProcessor, and a couple of others I’ve forgotten :)).