The highlight color was set to blue and the current selection in CheckBook was almost invisible? We haven't seen that in our testing here. Do you think you could send us a screenshot of that happening? If you can, send it to
support@splasm.com .
There's one situation in Leopard that we know of where the selection is almost invisible, and that's immediately after right-clicking or Control-clicking an Entry. At that point, and only in the clicked list or table, the highlight becomes a rectangular frame instead of a solid fill with rounded ends. Our code turns the selection's text white, with a slight shadow, so it's barely visible. We've tracked this condition to a change Apple made in the way contextual menus are handled in Leopard and corrected for it in our latest builds here, which we can make available to anyone in need.