I know about this one and others, thanks. The problem is TopGrid, it is further customized, so flexible and so entrenched in my code that it would be an enormous undertaking to replace it. Even if UI was perfectly separated from the business logic, which it isn't :-)
We ended up switching to cxGrid to move away from delphi 5. It does absolutely everything, but it can be hard to figure out how to configure it so it does exactly what you need it to.
