Hi,
When looking in the log I see a lot of entries like the following:
Specified argument was out of the range of valid values. Parameter name: utcDate01/10/2008 11:31:54 at System.Web.HttpCachePolicy.UtcSetLastModified(DateTime utcDate) at System.Web.HttpCachePolicy.SetLastModified(DateTime date) at System.Web.Handlers.ScriptResourceHandler.PrepareResponseCache(HttpResponse response, Assembly assembly) at System.Web.Handlers.ScriptResourceHandler.ProcessRequest(HttpContext context) at System.Web.Handlers.ScriptResourceHandler.System.Web.IHttpHandler.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)