From What's new in Netscape, click Streamlined interface, the window that comes up describes themes, (To show how easy it is to switch themes, Preview Release 2 includes two pre-installed themes: modern and classic) This is not a Preview release and therefore should say Netscape 6 instead of Preview release
Bug moved to http://bugscape.netscape.com/. If the move succeeded, firstname.lastname@example.org will recieve a mail containing the number of the new bug in the other database. If all went well, please mark this bug verified, and paste in a link to the new bug. Otherwise, reopen this bug.
New bug can be found at http://bugscape.mcom.com/show_bug cgi?id=3164
Imported 1 bug(s) from http://bugzilla.mozilla.org/, sent by email@example.com. Bug http://bugzilla.mozilla.org//show_bug.cgi?id=58239 imported as bug 3164. http://bugscape.netscape.com//show_bug.cgi?id=3164