My son (age 12) has decided that learning to type is important enough that he has been practicing with "Mavis Beacon Teaches Typing." Right now he's kind of half-and-half. He typed a paper last night and did some like a touch typist, some hunt-and-peck. A reversed "m" and "n" isn't a problem for a touch typist, because they're not looking at the keyboard anyway.

SRS (a touch typist whose favorite key is "backspace") :-/