So this was one of the first apps I downloaded for my IPad 2 and initially I was extremely underwhelmed. The framerate was miserable and moving the mouse around was painful. The wifi in the building I'm staying in for my business trip is awful tho so I figured that maybe connecting by USB would be better. So I turned to the Internet and in the process stumbled over MaxiVistas website where they explained how to use their optimization tool. After optimizing, the connection was amazing and it became quite easy to use the mouse cursor while in the iPad screen. I was looking at some reviews between this app and Air Display and especially in the video reviews I could tell that they were using the unoptimized raw image display. Unoptimized the program is completely useless, so if you judged it before clicking on the optimize button you should really go back and give it another shot.
Installation and activation was super easy on a windows vista 64 bit laptop. Install the app, download the program off their website for your computer and the program links up once you open the app. I would have given the app 4 stars because they really should tell people to run the optimizer immediately; either through explicit instructions or preferably a wizard that pops up during installation, but i feel kind of obligated to counter all of the low ratings given how incredibly useful and simple to use the app is.
Multitouch support would be nice and I read in some forums that they will be adding it at some point. Should they ever do so, it would definitely be a 5 star must have app.