Just spotted this @ Entcity.com

Netscape Communicator 7.0 Preview Release 1 is now available to download. Here is a list of the new stuff:

Netscape Navigator
Netscape Mail
Integrated AOL Instant Messenger
One-Click Radio

Check out Netscapes homepage for more information.

Download Netscape Communicator v7.0 PR1 Full version (31.3Mb)

Download Netscape Communicator v7.0 PR1 Webinstaller (28Mb - 31Mb)