>Hi all.
>
>Two questions about grids.
>
>1.- Is there a property or value for "blinking" text?

No.

>
>2.- How can I get rid of the frame around the "column header"?
>
>My cutomer wants a completely BLACK screen to display "airport like" data on a TV monitor, I got everything working but I can't get rid of the white frame around the column headers.

You can put the grid in a container, then adjust it so that the header edges are covered by the container...