IE 6 and 7 to auto-update to IE8 »
Starting on or about the third week of April, users still running IE6 or IE7 on Windows XP, Windows Vista, Windows Server 2003, or Windows Server 2008 will get will get a notification through Automatic Update about IE8. This rollout will start with a narrow audience and expand over time to the entire user base. On Windows XP and Server 2003, the update will be High-Priority.
Users can decline the update, and Corporate IT groups can block it, but this is a promising move to bring users up to date, and so to increase web-development efficiency.