It's good to see lots of people having success with this application. I'm not sure why some people are having installation problems but one thing I neglected to mention was that it requires you to be using PR1.2 for the Qt dependencies. The camera app is on it's way. Originally, Classic Print was developed as a desktop application so I could try out the different photo effects. I thought it might be quite fun for others so I ported it to N900 and tidied it up a bit. I intend to lift a lot of functionality from Classic Print and put it straight into the camera app, which I've already developed a significant amount of. I plan on making them share settings so if you configure lenses, films and processes in Print then they will work in the camera as well.