>>Let me clarify...
>>
>>Allow the user to sort (ascending/descending) by clicking on the column header. Provide a visual clue as to how the sorting is done in the column header. Do this without round tripping to the server.
>>
>>Now do the same thing, but with grouping and provide an indicator in the grid where one group ends and another begins.
>
>Select the behaviours you want using Infragistics grids. Less than a minute.
>
>3rd party, but you used 3rd party as an example too.
>
>>
>>
>>>SELECT * FROM MyTable ORDER BY... GROUP BY
>>>
>>>How did you do this without WPF? I've done it a few different ways. Surely you're not advocating that there was no way to do this before WPF?

This has been my point all along. So far, from what I can see, all WPF is doing is adding a new paint job onto existing functionality. I want to see the "You must have this" stuff.