ASP.NET producing MobileControls error with Netscape??

[GabeC]

In IE my page works fine. In Netscape 7.2 I get the following error when I put a RequiredFieldValidator on my aspx page. I get this error just browsing to the page and this error is all that is returned from the server. If I remove this validator control, the page works just fine.
[tt]
System.Exception: No mobile controls device configuration was registered for the requesting device. User agent string is 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.2) Gecko/20040804 Netscape/7.2 (ax)'. at System.Web.UI.MobileControls.ControlsConfig.GetDeviceConfig(HttpContext context) at System.Web.UI.MobileControls.MobilePage.get_RequestingDeviceConfig() at System.Web.UI.MobileControls.MobilePage.get_Adapter() at System.Web.UI.MobileControls.MobilePage.OnUnload(EventArgs e) at System.Web.UI.Control.UnloadRecursive(Boolean dispose) at System.Web.UI.Page.ProcessRequestCleanup() at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at System.Web.Mobile.ErrorHandlerModule.Application_Error(Object source, EventArgs e)
[/tt]

This first thing I see that causes concern is the server is returning an error on System.Web.UI.MobileControls. I do not reference this anywhere in my application.

Any idea what is going on?

Thanks,

Gabe