Important information about Windows XP SP3 for Internet Explorer users
You will be unable to remove IE8 Beta or IE7 after installing Windows XP SP3 because Microsoft wants to make sure that you do not encounter a problem commonly known as "DLL Hell".
IE8 Beta 1 users
You will NOT be offered Windows XP SP3 unless and until you remove IE8 Beta 1. This is because if you install windows XP SP3 without removing IE8 Beta 1, then you will no longer be able to remove IE8 Beta 1 and the Remove option will be greyed out in Add/Remove Programs.
Internet Explorer 7 Users
You will be offered Windows XP SP3 as a high priority update BUT if you install it you will not be able to remove IE7 without removing Windows XP SP3 first. It is recommended that you remove IE7, then install Windows XP SP3 then re-install IE7.
Internet Explorer 6 Users
You will be offered Windows XP SP3 as a high priority update. Windows XP SP3 ships with an updated version of IE6. No need to do anything else.