<A target="_blank" href="http://www.pcworld.com/article/205543/windows_xp_users_cant_ride_the_ie9_train.html?tk=rss_main">Internet Explorer 9, now in public beta, won't be available to those running WinXP.</A> Microsoft is trying hard to get rid of WinXP and seems hopeful the inability to upgrade to IE9 will help prod people into <A target="_blank" href="http://www.pcworld.com/article/205526/will_microsoft_ie9_finally_kill_ie6.html?tk=rss_news">upgrading from both WinXP and IE6.</A>