Silktest does however recognize the objects somewhat. So a little trickery and class mapping and you're OK. Problem with buttons is that they are all recognized the same. A checkbox, pushbutton, radio button - they are all just buttons. I've got a vb.NET app going pretty well with silk.
The most recent Quicktest pro says they do but the support is not that great from what I tested (it would still require custom mucking as Silk does).
[This message has been edited by tsackett (edited 12-28-2002).]