You register to receive the service and use a password to turn it on and off. The service disallows pornographic search terms from being entered into a query, and pushes pornography to the bottom of search results.
Searchers can limit their searching to music sites and music special collection documents.
Search results may also be limited to press releases, reviews, and job listings. CNET reported yesterday that Netscape's Project 60 is over and the Netscape Netcenter is ready for prime time. More features will be added to the site as time goes by, but there's plenty there to take a look at now. It's a meta-list of search resources with an emphasis on business resources. PointCast 2.5 is now available.