Barry Welford, Cre8asiteforums Moderator, has posted this about the latest version of Netscape in Netscape 8.0.4 and Site Controls.
"It can basically be set up to show web pages either as they would be seen in Internet Explorer or in Mozilla Firefox. You can switch to the other by clicking on a small icon in the tab. If you want to check how web pages might look in the "other" browser, that's great functionality. It's all part of what is called Site Controls. "Not sure if this will lure me away from Firefox and Opera, but anything that makes website development testing easy and convenient is worth a nod.