lupomontero

This plugin replaces the contents of your site with a message asking your 
visitors to use a better browser if they try to browse your site with Internet 
Explorer 7 or earlier.

No IE

'No IE' blocks visits from Internet Explorer 7 and earlier and displays a nice message with a list of better browsers.

Japh

Plugin for WordPress to insert the code snippet for <a href="http://IE6Update.com" rel="nofollow ugc">IE6Update</a> into your WordPress pages. 
Read more about the IE6Update code snippet here: <a href="http://almost.done21.com/2009/04/announcing-ie6-update-help-kill-internet-explorer-6/" rel="nofollow ugc">Announcing IE6 Update – Help Kill Internet Explorer 6</a>

WP-IE6Update

Plugin for WordPress to insert the code snippet for IE6Update into your WordPress pages.

No IE vs WP-IE6Update