I agree with you completely that over time it will look more and more outdated, similar to what FoxPro DOS looks like todayCertainly the standard VFP gui elements are looking dated- people often assume it is VB, fwiw.
But I've attached an image of a VFP app using vista-ized controls. You can make it even more contemporary using some of the stuff at vfpx, e.g.
http://vfpx.codeplex.com/Wiki/View.aspx?title=ThemedControls/edit/ no I haven't uploaded an image, freeloaders aren't allowed to. ;-)
"... They ne'er cared for us
yet: suffer us to famish, and their store-houses
crammed with grain; make edicts for usury, to
support usurers; repeal daily any wholesome act
established against the rich, and provide more
piercing statutes daily, to chain up and restrain
the poor. If the wars eat us not up, they will; and
there's all the love they bear us."
-- Shakespeare: Coriolanus, Act 1, scene 1