I don’t print a lot of photos but I know a lot of people who like to do so. Maybe it’s the feeling of holding the photo in the hand that lends a sense of reality to these newfangled digital photos. Those who have a Canon PIXMA MP990, MP640 or MP560 printer can now print directly from the iPhone or iPod touch. This is similar to the HP (s hpq) printing solution for the iPhone (s appl), Windows Mobile (s msft) and Symbian platforms.
The new app from Canon prints over Wi-Fi, in a variety of sizes. You can select multiple photos on the phone and print up to 20 copies for Grandma and the rest of the family. The app is free, so get printing.