The 15 best Firefox extensions for improving your productivity

Firefox extensions can add a vast array of capabilities to your web browser. Here are 15 Firefox extensions that can improve ...
Ars Technica

Firefox Single window tab browsing without extensions

Just did a clean install of Windows XP SP2, and went and dl Firefox. Went to enable single window tab browsing so went Tools => Options => Advanced => Tabbed Browsing<BR><BR>Turned on Select new tabs ...