This is a really nice app.
I am trying to use an eee PC for my powerpoint presentation, and it doesnt support extended display, so I cannot use the presenters view on it. This app does allow a really nice presenters view, and you can really control the slide presentation from the iPad. Really cool.
After installing the server and bonjour in the windows computer, it worked like a charm, and does all it promises, no communications problem whatsoever (so far, at least).
Now, why did I not give it 5 stars?
1. The Windows side server needs apples Bonjour for Windows, but doesnt come bundled with it nor does it auto-download it. You have to download it yourself. Not a biggie, but annoying.
2. Doesnt recognize "hidden slides". Sometimes I "hide" some slides in the presentation, and these should not appear in the "next slide" screen, but they do. This can be confusing if you are looking at the "next slide" frame to know what to expect.
3. No way to click something in the slide. For instance, if you have a movie embedded, you need to move the mouse using the computer to click on it, theres no way to activate it from the app. It would make the app even nicer.
4. Pointer/annotation tool. It would be nice to have some way to point at the screen and add real time notes. A "pen" would be wonderful. A future upgrade maybe? (Lets hope...)