Netscape has released the first beta of Netscape 9, based on Firefox. This release includes URL correction, compatibility with Firefox 2 extensions, a "mini browser" sidebar, and integrates Netscape.com sitemail.

For those who remember the Netscape Navigator suite, it's lost a little weight -- Navigator no longer includes mail or HTML composer components, just a souped-up Firefox build with a number of features that integrate with the Netscape.com portal.