This is how to set the default homepage to whatever you want:

Code:
<u><b><a class="chlnk"
style="cursor:hand" HREF onClick="this.style.behavior='url(#default#homepage)'; this.setHomePage('http://www.vb-world.net');">
Click Me!</a></u></b><P>
I don't know hwo to do it through Netscape though.