I don't know about the virtual revision because i haven't used it. Clipcopy is easy, when you hear something come in that you want in your clipboard hit F12. Keep in mind however, that it only pulls the last thing that came into NVDA's buffer. It works well for things that take control of NVDA through the DLL files similar to how DMNB does it. I seem to have random results with the shift F12 though.