I started using this for fun, now I use it it in my lectures and presentations all over the world. Mind you, I converted from Director to Keynote to do so, and it has been worth it. Goodness, I would have paid money for such a stable little app that does exactly what it says. Only problem I've found is that occassionaly my powerbook loses contact (even when within 30 feet) and I have to relog in to get the phone to recognise romeo again (t68). Anyhow, recommended.