Aug 23, 2011 02:18 PM|RichardD|LINK
Have you installed the "Update for the .NET Framework 4" on the server? I've just noticed that "Feature 3" (almost at the bottom of the page) reads, "lets you define a TextBox control
that is HTML5 compatible".
Scott Hunter has more information on
HTML5 updates for .NET 4.0, including a
recent reliability update, which fixes a variety of problems with the HTML5 input types.