I've long wished for an AirPrint printer, but my current Canon Pixma just keeps on chugging out pages of joy. I had read that there were apps that might help me print to my wi-fi enabled printer, but I thought they were too much work. This week's App of the Week from Apple immediately changed my mind! This $6.99 app is free until late next week (normally midday on Thursday), and it actually works. With Printer Pro, I can now print from my email, from Safari--from any app that has the option to "open in..." another app. Choose Printer Pro and magic happens.