For all netscape users of 7.1 this is a recommended update so i suggest you update to 7.2 which is based of mozilla 7.2 just backup your bookmark and do a fresh install of netscape 7.2 . you can either upgrade to netscape 7.2 or switch to the mozilla.

news of netscape release http://www.mozillazine.org
and download netscape http://www.netscape.com or dl mozilla at http://www.mozilla.org