From Netscape Communications:
In addition to the Netscape Navigator browser, Communicator includes a complete set of tools for effective everyday communication. Features include Smart Browsing; a three-paned, integrated mail and news interface; roaming access; pinpoint addressing; and a scalable address book (to avoid any compatibility problems, you should back up your old address book). Communicator also offers fully operational roaming support, the ability to download newsgroup articles for offline use, and a Quotes Anywhere feature that allows you to access stock quotes via your Netcenter portfolio.
This release includes improvements in accessing subfolders under the Inbox on certain mail servers, as well as other performance enhancements and bug fixes.