Many have seen or heard about the App "Touch Zoom Desktop" and I was wondering what others' experience with it has been. It needs to be 'side-loaded' since it's not on the official Windows App Store. The author explains it this way: "When you install this application Windows SmartScreen may warn you that "this app might put your PC at risk (which means that we could not afford the pay Microsoft for their approval)." I'm a little reluctant to install this, as my S3 is working extremely well, and I'd hate for some 3rd party App to potentially screw things up. So I was just wondering who here has been using it - what do you think, any problems apparent? Thanks.