I recently sat down with my 12-year-old son Ian, who agreed to sit still long enough to try a few typing teacher applications on Ubuntu Hardy Heron. Ian has a lot of experience on the computer but, until now, he has subscribed to the hunt and peck typing philosophy. Fortunately, we found a number of open source typing tutorial programs to download and test. Ian and I looked at three GPL-licensed apps: Klavaro, TuxTyping, and KTouch.