Currently we do not have plans to create our own AJAX password strength control. However you can use the PasswordStrength Extender from the MS AJAX Toolkit alongside with our RadTextBox control - review the code library submission here
for more details.
the Telerik team
Registration for Q1 2011 What’s New Webinar Week is now open. Mark your calendar for the week starting March 21st and book your seat
for a walk through all the exciting stuff we ship with the new release!