>Mark,
>You heard right :) Create a container with backstyle transparent and borderwidth = 0. In it place a checkbox with no caption and backstyle transparent. Add container to grid (say column1) and set currentcontrol to container (say container1) :
>

* Grid.init
>with this.Column1
> .Container1.Check1.Controlsource = .Controlsource
>endwith
>
>*Container.init
>with this.Check1
> .Left = (this.Parent.Width - .Width)/2
>endwith

If you want it to resize as column resizes, in column resize call container1.init.
>Cetin

Thanks for posting this, Cetin. I was facing the same problem before I wandered onto your solution.