Hardcode

If Dynamic Data is the best framework Microsoft has come with in a loooong time, then BusinessLogicDataSource is the best shit ever. Too bad they (currently) don't work together, there's still no easy way to do dynamic data with user roles & rights.

Ok IE 8 may not be the best browser in the world (I didn't have the change to play with the RC as I have Windows 7), however it's javascript debugger is much more friendly than Firebug's and definitely more lite than the fully-fledged Visual Studio JS debugger.

The page you are trying to view cannot be shown because it uses an invalid or unsupported form of compression.

This bizarre error seems to be caused by custom HttpResponse filters (when using static html pages on IIS 7).

Download the samples from here. If you add the JSONP* classes to your App_Code folder you may wonder what assembly to add in web.config for JsonpBindingExtension:

<extensions>
      <bindingElementExtensions>
            <add name="jsonpMessageEncoding" type="Microsoft.Ajax.Samples.JsonpBindingExtension, !??!?!"/>
      </bindingElementExtensions>
</extensions>

Well, just add App_Code and it will work.