Last December, Anders Noras showed a great implementation of 'Google Suggest' functionality in Asp.NET 2.0, which now needs a small fix in Visual Studio 2005 Beta 2.
Replace the Page_Load method with this:
protected void Page_Load(object sender, EventArgs e)
{
FillMostPopularSearches();
callbackScriptBlock = Page.ClientScript.GetCallbackEventReference(this, "query", "fillAutoCompleteEx", "context", "onError", false);
}
(Disclaimer: This would have been better placed in the 'comments' section of Anders' origional post, but alas, no such opportunity exists anymore. Maybe the admins could keep us updated as to what is happening? It is sad to see the community suffer like this.)