>Yes, with Themes off they get sunked again as before in VFP8, unortunately this look does not complies with the rest of my app's interfase, I guess, I will have to work around this changing the icon shown either when checked or not checked that button.
>
>Thanks for you advice, for now I'll take this as a BUG.
>
>Is there a service pack yet for VFP9?

There was an issue we had a few weeks back about checkboxes bleeding in VFP 7 and 8. The work around was to assure that the checkbox had an "opaque" background.