ollowing upgrades: - Internet Explorer 5.01 Service Pack 1, <a href="http://www.microsoft.com/Windows/ie/download/ie501sp1.htm">http://www.microsoft.com/Windows/ie/download/ie501sp1.htm</a> - Internet Explorer 5.5 on any system except Windows 2000, http://www.microsoft.com/windows/ie/download/ie55.htm