Azerty keyboard acting weird
 

Ok, now learning the soft with an mbox, so far so good... except what seems to be a little bug : after a few hours of work, my keyboard suddenly acts as qwerty. So when I type ctrl-z (undo), it acts ctrl-w (quit). Admit this is annoying. It was late that night and I haven't had the time to check if it was xp's fault or not. Any help?

I have another question : on the keyboard shortcuts list, they reference to a start command. What is it (like in ctrl-start-[ to change the grid value, etc.)? Maybe it's time to change the keyboard (computer is old...).