If you use Netscape for browsing the web and like opening a lot of windows, you may want to try either Mozilla or Opera, they have a tabbed browsing interface, and IMO it's better than opening up a new window for each page. In Mozilla I use my mouse wheel click (middle button) to open a link in a new tab, then you can middle click again on the tab to close it. It's very fast, especially for viewing forums and threads like this one. You can also save groups of tabs as bookmarks, and when you launch the bookmark, it will re-open all your tabs. I have a group for News Sites, Comics, etc.