Noodling around with XSLT in PHP I've set up a transformation of the of the US Democrats Convention bloggers OPML blogroll, the result is here.
I used a cut down version of the Planet RDF style blogroll (bit of RSS, bit of FOAF) - the OPML version only provides the title, blog URI and the URI of the RSS feed. Both the PHP and XSL source are really simple, though it did take me a while to figure out how to get the PEAR stuff working (I haven't root on the server).
[Danny]