I've added the forum RSS feed to Feedburner, which puts it in an easier to read format for various RSS readers and also adds it to the growing worldwide list of RSS feeds.
Subscribe to NSS Caving Forum Posts RSS feeds are a convenient way to stay updated on news, blogs and forum posts without having to visit each site. The RSS feed aggregator goes out and gathers the info for you automatically.
Click here to read an explanation of RSS.
(Steven, I've also removed the "bold" styling markers so you can turn the forum names back on in your feed)