> Sure, there is more:
>
> - THackCustomGrid is wrong for D2009: the underlying class definition
> has changed (see TCustomGrid, the definition must be the same, else
> some you get access violations, because Pointers are wrong)
> - Custom Double Buffering: no need for it anymore and a source of
> errors in D2009 (comment out PaintWindow(), Paint(), WMPaint())
>
> --
> Andreas
>

Your help together with Jason's post yesterday about TIB_Grid seem to have solved the problem. I am very grateful.

Chris