gnarf

No IE Welcome can react to a Visitor using Microsoft IE (Internet Explorer) of a specified Version. You can
<ol>
<li>Slide Down a Infoscreen (changeable CSS Style) where the User is informed that he should update his browser. All Texts and update Links are defineable in admin menu. No Popup is used, so no chance fpr Popup blockers. You can define a time where the Infowindow hides again automatically.</li>
</ol>
and / or
<ol>
<li>You can use a different WordPress Theme for these users. It can be a Theme that is optmized for IE, or a Theme where you suggest the user to Update / Cange Browser and so on. </li>
</ol>
For Users not affected by the Plugin the source code is not changed. So the Plugin is highly performant and a non IE User doesnt notice the use of the plugin at all.
Easy Installation and configuration.
Also visit the <a href="http://wordpress.losmuchachos.at/no_ie_welcome" title="Plugin Page" rel="nofollow ugc">PluginPage</a>.

No IE Welcome

No IE Welcome allows you to inform Vistors of a specified IE Version to Update their Browser. Also a different Theme can be used for these Visitors.

gilu

NoMoreIE6Please is a widget for WordPress which displays a custom message to update to new browser as specified. You can specify MSIE minimum version 7, meaning, if the user has MSIE 6, a custom message is displayed. Specify Firefox version 13, well, pretty much any Firefox will get this message then.
You can also choose the size of the icons to display, and which browsers you want to show to the MSIE6 user. I.E. disable MSIE and Firefox, then it’ll display only Chrome, Safari and Opera download link.

NoMoreIE6Please

NoMoreIE6Please displays a custom message to update to new browser as specified.

No IE Welcome vs NoMoreIE6Please