'SP2' a Must With XP Use Service Pack 2, "SP2" for short, aims to stop viruses, worms, browser hijackings and worse by including security features that people have to add and adjust on their own. &lt;FONT face="verdana,MS Sans Serif,arial,helvetica" size="-2"\ color="#666666"&gt;&lt;B&gt;-Rob Pegoraro&lt;/b&gt;&lt;/font&gt;